Управление файлами классов Java с помощью ASM 4 - часть первая: Hello World!

Что такое ASM : ASM — это библиотека Java с открытым исходным кодом для манипулирования байтовым кодом Java. Так что он имеет ту же цель, что и Apache BCEL. Так как в этой статье предполагается, что читатель обладает некоторыми знаниями о формате файлов классов Java, желательно прочитать об этом здесь. Так чем же он отличается от BCEL? Во-первых, это позволяет использовать управляемый событиями способ манипулирования байтовым кодом, исключая необходимость загружать весь класс в память только для того, чтобы сделать небольшое дополнение. Во-вторых, у него нет отдельного класса для каждой отдельной инструкции. Вместо этого он напрямую обрабатывает коды операций и имеет только константы, представляющие каждый из них. Это значительно уменьшает размер библиотеки. Итак, ASM просто легче и умнее. Тем не менее, ASM также имеет механизм для работы с файлами классов путем загрузки всего класса в память на тот случай, если операция слишком сложна для обработки через обработку событий.

Текущая стабильная версия ASM — 3.3. Однако версия 4.0 RC2 вышла. Итак, я собираюсь обсудить эту версию здесь.

Обработка на основе событий против обработки в памяти : ASM поддерживает как управляемую событиями, так и обработку в памяти. Обработка событий, управляемая событиями, легка, но немного ограничивает. С другой стороны, обработка памяти более гибкая и простая в использовании, но это более тяжелый вес. Внутренний процессор памяти использует процессор, управляемый событиями, так же, как анализатор XML DOM внутри использует синтаксический анализатор SAX XML.

Следующая программа демонстрирует прослушивание событий обработки классов.

ASMHelloWorld.java

package com.geekyarticles.asm;
 
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
 
import org.objectweb.asm.AnnotationVisitor;
import org.objectweb.asm.Attribute;
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.FieldVisitor;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
 
public class ASMHelloWorld {
 
    /**
     * @param args
     * @throws IOException 
     */
    public static void main(String[] args) throws IOException {
        ClassVisitor cl=new ClassVisitor(Opcodes.ASM4) {
             
            /**
             * Called when a class is visited. This is the method called first
             */
            @Override
            public void visit(int version, int access, String name,
                    String signature, String superName, String[] interfaces) {
                System.out.println("Visiting class: "+name);
                System.out.println("Class Major Version: "+version);
                System.out.println("Super class: "+superName);
                super.visit(version, access, name, signature, superName, interfaces);
            }
             
            /**
             * Invoked only when the class being visited is an inner class
             */
            @Override
            public void visitOuterClass(String owner, String name, String desc) {
                System.out.println("Outer class: "+owner);
                super.visitOuterClass(owner, name, desc);
            }
 
            /**
             *Invoked when a class level annotation is encountered
             */
            @Override
            public AnnotationVisitor visitAnnotation(String desc,
                    boolean visible) {
                System.out.println("Annotation: "+desc);
                return super.visitAnnotation(desc, visible);
            }
 
            /**
             * When a class attribute is encountered 
             */
            @Override
            public void visitAttribute(Attribute attr) {
                System.out.println("Class Attribute: "+attr.type);
                super.visitAttribute(attr);
            }
 
            /**
             *When an inner class is encountered 
             */
            @Override
            public void visitInnerClass(String name, String outerName,
                    String innerName, int access) {
                System.out.println("Inner Class: "+ innerName+" defined in "+outerName);
                super.visitInnerClass(name, outerName, innerName, access);
            }
             
            /**
             * When a field is encountered
             */
            @Override
            public FieldVisitor visitField(int access, String name,
                    String desc, String signature, Object value) {
                System.out.println("Field: "+name+" "+desc+" value:"+value);
                return super.visitField(access, name, desc, signature, value);
            }
 
             
            @Override
            public void visitEnd() {
                System.out.println("Method ends here");
                super.visitEnd();
            }
 
            /**
             * When a method is encountered
             */
            @Override
            public MethodVisitor visitMethod(int access, String name,
                    String desc, String signature, String[] exceptions) {
                System.out.println("Method: "+name+" "+desc);
                return super.visitMethod(access, name, desc, signature, exceptions);
            }
 
            /**
             * When the optional source is encountered
             */
            @Override
            public void visitSource(String source, String debug) {
                System.out.println("Source: "+source);
                super.visitSource(source, debug);
            }
             
             
        };
        InputStream in=ASMHelloWorld.class.getResourceAsStream("/java/lang/String.class");
        ClassReader classReader=new ClassReader(in);
        classReader.accept(cl, 0);
 
    }
 
}

Вышеприведенная программа не делает ничего, кроме печати, когда происходит событие. В это время мы посещаем класс java.lang.String. Обратите внимание, что в классе Java есть порядок, в котором вещи появляются. Например, методы всегда появляются после поля. События также происходят в том же порядке. Для получения дополнительной информации просмотрите формат файла класса, обсуждаемый здесь.

Сам код очень прост и не требует много объяснений. Сначала мы расширяем класс ClassVisitor и переопределяем необходимые методы. Затем мы устанавливаем ClassReader и вызываем его метод accept, передавая объект ClassVisitor в качестве параметра.

Новое в версии 4 : до версии 3.3 ClassVisitor был интерфейсом, поэтому нам пришлось реализовать все методы. Чтобы избавить разработчика от этого беспорядка, был ClassAdapter, в котором не было операционных реализаций всех методов, которые разработчик мог бы расширить. В версии 4 ClassVisitor стал классом, а ClassAdapter больше не существует.

Обратите внимание, что некоторые методы посетителя возвращают объекты других методов. Методы этих объектов Visitor вызываются при прохождении объекта определенного типа. В следующем примере показано, как использовать MethodVisitor для пошагового выполнения кода метода.

DemoClassIntructionViewer.java

package com.geekyarticles.asm;
 
import java.io.InputStream;
 
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.commons.InstructionAdapter;
 
public class DemoClassInstructionViewer {
 
    public static class MethodPrinterVisitor extends ClassVisitor{
 
        public MethodPrinterVisitor(int api, ClassVisitor cv) {
            super(api, cv);
        }
 
         
        public MethodPrinterVisitor(int api) {
            super(api);
        }
 
 
        @Override
        public MethodVisitor visitMethod(int access, String name, String desc,
                String signature, String[] exceptions) {
             
            System.out.println("\n"+name+desc);
             
            MethodVisitor oriMv= new MethodVisitor(4) {
            };
            //An instructionAdapter is a special MethodVisitor that
            //lets us process instructions easily
            InstructionAdapter instMv=new InstructionAdapter(oriMv){
 
                @Override
                public void visitInsn(int opcode) {
                    System.out.println(opcode);
                    super.visitInsn(opcode);
                }
                 
            };
            return instMv;
             
        }
                
 
    }
     
     
    public static void main(String[] args) throws Exception{
        InputStream in=ASMHelloWorld.class.getResourceAsStream("/com/geekyarticles/asm/ASMHelloWorld.class");
        ClassReader classReader=new ClassReader(in);
        classReader.accept(new MethodPrinterVisitor(4), 0);
 
    }
 
}

Ниже приведен вывод в этом случае.

<init>()V
177
 
main([Ljava/lang/String;)V
89
89
3
177

Обратите внимание, что инструкции являются прямыми кодами операций.

Создание класса: прежде чем обсуждать детали создания класса, я расскажу о действительно классной вещи, доступной в ASM. Это называется ASMifier. Это класс, который печатает код, необходимый для генерации заданного класса. В следующем примере показано, как использовать ASMifier. Класс имеет метод main и, следовательно, может использоваться из командной строки.

java -cp asm-all-4.0_RC2.jar org.objectweb.asm.util.ASMifier java.lang.String>>StringDump.java

И следующий вывод.

StringDump.java

package asm.java.lang;
import java.util.*;
import org.objectweb.asm.*;
import org.objectweb.asm.attrs.*;
public class StringDump implements Opcodes {
 
public static byte[] dump () throws Exception {
 
ClassWriter cw = new ClassWriter(0);
FieldVisitor fv;
MethodVisitor mv;
AnnotationVisitor av0;
 
cw.visit(V1_5, ACC_PUBLIC + ACC_FINAL + ACC_SUPER, "java/lang/String", "Ljava/lang/Object;Ljava/io/Serializable;Ljava/lang/Comparable<Ljava/lang/String;>;Ljava/lang/CharSequence;", "java/lang/Object", new String[] { "java/io/Serializable", "java/lang/Comparable", "java/lang/CharSequence" });
 
cw.visitInnerClass("java/lang/String$1", "java/lang/String", null, ACC_STATIC + ACC_SYNTHETIC);
 
cw.visitInnerClass("java/lang/String$CaseInsensitiveComparator", "java/lang/String", "CaseInsensitiveComparator", ACC_PRIVATE + ACC_STATIC);
 
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL, "value", "[C", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL, "offset", "I", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL, "count", "I", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE, "hash", "I", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC, "serialVersionUID", "J", null, new Long(-6849794470754667710L));
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC, "serialPersistentFields", "[Ljava/io/ObjectStreamField;", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PUBLIC + ACC_FINAL + ACC_STATIC, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;", "Ljava/util/Comparator<Ljava/lang/String;>;", null);
fv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(Ljava/lang/String;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Arrays", "copyOfRange", "([CII)[C");
mv.visitVarInsn(ASTORE, 4);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ASTORE, 4);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 4);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 6);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([C)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringValue", "from", "([C)[C");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([CII)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 3);
Label l1 = new Label();
mv.visitJumpInsn(IFGE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(ISUB);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 3);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Arrays", "copyOfRange", "([CII)[C");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 4);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([III)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 3);
Label l1 = new Label();
mv.visitJumpInsn(IFGE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(ISUB);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 4);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(IADD);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ISTORE, 7);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 8);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 9);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 3);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(IALOAD);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ILOAD, 10);
Label l5 = new Label();
mv.visitJumpInsn(IFGE, l5);
mv.visitTypeInsn(NEW, "java/lang/IllegalArgumentException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IllegalArgumentException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l5);
mv.visitVarInsn(ILOAD, 5);
Label l6 = new Label();
mv.visitJumpInsn(IFGT, l6);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ARRAYLENGTH);
mv.visitJumpInsn(IF_ICMPLT, l6);
mv.visitVarInsn(ILOAD, 4);
Label l7 = new Label();
mv.visitJumpInsn(IFNE, l7);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(INEG);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IMUL);
mv.visitIntInsn(BIPUSH, 10);
mv.visitInsn(ISHL);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(IDIV);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ILOAD, 4);
mv.visitIntInsn(BIPUSH, 10);
mv.visitInsn(ISHR);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ILOAD, 4);
Label l8 = new Label();
mv.visitJumpInsn(IFGT, l8);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 4);
mv.visitJumpInsn(GOTO, l8);
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(ICONST_2);
mv.visitInsn(IMUL);
mv.visitVarInsn(ISTORE, 4);
mv.visitLabel(l8);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(ICONST_2);
mv.visitInsn(IMUL);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Math", "min", "(II)I");
mv.visitVarInsn(ISTORE, 11);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ARRAYLENGTH);
mv.visitInsn(ISUB);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(ISUB);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 11);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Arrays", "copyOf", "([CI)[C");
mv.visitVarInsn(ASTORE, 6);
mv.visitLabel(l6);
mv.visitVarInsn(ILOAD, 10);
mv.visitLdcInsn(new Integer(65536));
Label l9 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l9);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 8);
mv.visitIincInsn(8, 1);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
Label l10 = new Label();
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l9);
mv.visitVarInsn(ILOAD, 10);
mv.visitLdcInsn(new Integer(1114111));
Label l11 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l11);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 8);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toSurrogates", "(I[CI)V");
mv.visitIincInsn(8, 2);
mv.visitIincInsn(5, -1);
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l11);
mv.visitTypeInsn(NEW, "java/lang/IllegalArgumentException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IllegalArgumentException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l10);
mv.visitIincInsn(9, 1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 6);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 8);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 12);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_DEPRECATED, "<init>", "([BIII)V", null, null);
{
av0 = mv.visitAnnotation("Ljava/lang/Deprecated;", true);
av0.visitEnd();
}
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 4);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "checkBounds", "([BII)V");
mv.visitVarInsn(ILOAD, 4);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFNE, l0);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ISTORE, 6);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, -1);
Label l2 = new Label();
mv.visitJumpInsn(IFLE, l2);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitInsn(BALOAD);
mv.visitIntInsn(SIPUSH, 255);
mv.visitInsn(IAND);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
Label l3 = new Label();
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitIntInsn(BIPUSH, 8);
mv.visitInsn(ISHL);
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ISTORE, 6);
Label l4 = new Label();
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, -1);
mv.visitJumpInsn(IFLE, l3);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitInsn(BALOAD);
mv.visitIntInsn(SIPUSH, 255);
mv.visitInsn(IAND);
mv.visitInsn(IOR);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 4);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(6, 7);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_DEPRECATED, "<init>", "([BI)V", null, null);
{
av0 = mv.visitAnnotation("Ljava/lang/Deprecated;", true);
av0.visitEnd();
}
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BIII)V");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, "checkBounds", "([BII)V", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 1);
Label l1 = new Label();
mv.visitJumpInsn(IFGE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(ISUB);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitInsn(RETURN);
mv.visitMaxs(4, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BIILjava/lang/String;)V", null, new String[] { "java/io/UnsupportedEncodingException" });
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 4);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitLdcInsn("charsetName");
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "(Ljava/lang/String;)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "checkBounds", "([BII)V");
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "decode", "(Ljava/lang/String;[BII)[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitInsn(ARRAYLENGTH);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 6);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BIILjava/nio/charset/Charset;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 4);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitLdcInsn("charset");
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "(Ljava/lang/String;)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "checkBounds", "([BII)V");
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "decode", "(Ljava/nio/charset/Charset;[BII)[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitInsn(ARRAYLENGTH);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 6);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BLjava/lang/String;)V", null, new String[] { "java/io/UnsupportedEncodingException" });
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BIILjava/lang/String;)V");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BLjava/nio/charset/Charset;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BIILjava/nio/charset/Charset;)V");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BII)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "checkBounds", "([BII)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "decode", "([BII)[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 4);
mv.visitInsn(ARRAYLENGTH);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 4);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(3, 5);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([B)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BII)V");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(Ljava/lang/StringBuffer;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuffer", "toString", "()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(Ljava/lang/StringBuilder;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "toString", "()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(0, "<init>", "(II[C)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 3);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 4);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "length", "()I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(IRETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "isEmpty", "()Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l0 = new Label();
mv.visitJumpInsn(IFNE, l0);
mv.visitInsn(ICONST_1);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitLabel(l1);
mv.visitInsn(IRETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "charAt", "(I)C", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "codePointAt", "(I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "codePointAtImpl", "([CII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "codePointBefore", "(I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "codePointBeforeImpl", "([CII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "codePointCount", "(II)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPGT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/IndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IndexOutOfBoundsException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "codePointCountImpl", "([CII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(4, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "offsetByCodePoints", "(II)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/IndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IndexOutOfBoundsException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "offsetByCodePointsImpl", "([CIIII)I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(0, "getChars", "([CI)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "getChars", "(II[CI)V", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitInsn(RETURN);
mv.visitMaxs(6, 5);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_DEPRECATED, "getBytes", "(II[BI)V", null, null);
{
av0 = mv.visitAnnotation("Ljava/lang/Deprecated;", true);
av0.visitEnd();
}
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 8);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 7);
mv.visitVarInsn(ILOAD, 6);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 5);
mv.visitIincInsn(5, 1);
mv.visitVarInsn(ALOAD, 8);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(CALOAD);
mv.visitInsn(I2B);
mv.visitInsn(BASTORE);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitInsn(RETURN);
mv.visitMaxs(4, 9);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "getBytes", "(Ljava/lang/String;)[B", null, new String[] { "java/io/UnsupportedEncodingException" });
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "encode", "(Ljava/lang/String;[CII)[B");
mv.visitInsn(ARETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "getBytes", "(Ljava/nio/charset/Charset;)[B", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "encode", "(Ljava/nio/charset/Charset;[CII)[B");
mv.visitInsn(ARETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "getBytes", "()[B", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "encode", "([CII)[B");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "equals", "(Ljava/lang/Object;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IF_ACMPNE, l0);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(INSTANCEOF, "java/lang/String");
Label l1 = new Label();
mv.visitJumpInsn(IFEQ, l1);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(CHECKCAST, "java/lang/String");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPNE, l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 7);
Label l2 = new Label();
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 3);
mv.visitIincInsn(3, -1);
Label l3 = new Label();
mv.visitJumpInsn(IFEQ, l3);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l2);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l3);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 8);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "contentEquals", "(Ljava/lang/StringBuffer;)Z", null, null);
mv.visitCode();
Label l0 = new Label();
Label l1 = new Label();
Label l2 = new Label();
mv.visitTryCatchBlock(l0, l1, l2, null);
Label l3 = new Label();
mv.visitTryCatchBlock(l2, l3, l2, null);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(DUP);
mv.visitVarInsn(ASTORE, 2);
mv.visitInsn(MONITORENTER);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "contentEquals", "(Ljava/lang/CharSequence;)Z");
mv.visitVarInsn(ALOAD, 2);
mv.visitInsn(MONITOREXIT);
mv.visitLabel(l1);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 2);
mv.visitInsn(MONITOREXIT);
mv.visitLabel(l3);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ATHROW);
mv.visitMaxs(2, 4);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "contentEquals", "(Ljava/lang/CharSequence;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEINTERFACE, "java/lang/CharSequence", "length", "()I");
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l0);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(INSTANCEOF, "java/lang/AbstractStringBuilder");
Label l1 = new Label();
mv.visitJumpInsn(IFEQ, l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(CHECKCAST, "java/lang/AbstractStringBuilder");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/AbstractStringBuilder", "getValue", "()[C");
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 4);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 6);
Label l2 = new Label();
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, -1);
mv.visitJumpInsn(IFEQ, l1);
mv.visitVarInsn(ALOAD, 2);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 5);
mv.visitIincInsn(5, 1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l2);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "equals", "(Ljava/lang/Object;)Z");
Label l3 = new Label();
mv.visitJumpInsn(IFEQ, l3);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitLabel(l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 5);
Label l4 = new Label();
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 5);
mv.visitIincInsn(5, -1);
Label l5 = new Label();
mv.visitJumpInsn(IFEQ, l5);
mv.visitVarInsn(ALOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitIincInsn(3, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, 1);
mv.visitMethodInsn(INVOKEINTERFACE, "java/lang/CharSequence", "charAt", "(I)C");
mv.visitJumpInsn(IF_ICMPEQ, l4);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 7);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "equalsIgnoreCase", "(Ljava/lang/String;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IF_ACMPNE, l0);
mv.visitInsn(ICONST_1);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
Label l2 = new Label();
mv.visitJumpInsn(IFNULL, l2);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPNE, l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "regionMatches", "(ZILjava/lang/String;II)Z");
mv.visitJumpInsn(IFEQ, l2);
mv.visitInsn(ICONST_1);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitInsn(ICONST_0);
mv.visitLabel(l1);
mv.visitInsn(IRETURN);
mv.visitMaxs(6, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "compareTo", "(Ljava/lang/String;)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Math", "min", "(II)I");
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 6);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ILOAD, 7);
mv.visitVarInsn(ILOAD, 8);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l0);
mv.visitVarInsn(ILOAD, 7);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 7);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 10);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 10);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 11);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 12);
Label l3 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 12);
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l3);
mv.visitIincInsn(9, 1);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
Label l4 = new Label();
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, -1);
mv.visitJumpInsn(IFEQ, l4);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 8);
mv.visitIincInsn(8, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 10);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l5);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitJumpInsn(GOTO, l0);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitMaxs(2, 13);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "compareToIgnoreCase", "(Ljava/lang/String;)I", null, null);
mv.visitCode();
mv.visitFieldInsn(GETSTATIC, "java/lang/String", "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Comparator", "compare", "(Ljava/lang/Object;Ljava/lang/Object;)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "regionMatches", "(ILjava/lang/String;II)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 7);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ILOAD, 3);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(I2L);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(I2L);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(I2L);
mv.visitInsn(LSUB);
mv.visitInsn(LCMP);
mv.visitJumpInsn(IFGT, l0);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(I2L);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(I2L);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(I2L);
mv.visitInsn(LSUB);
mv.visitInsn(LCMP);
Label l1 = new Label();
mv.visitJumpInsn(IFLE, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, -1);
Label l2 = new Label();
mv.visitJumpInsn(IFLE, l2);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 8);
mv.visitIincInsn(8, 1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l1);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitMaxs(6, 9);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "regionMatches", "(ZILjava/lang/String;II)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 6);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ALOAD, 3);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 8);
mv.visitVarInsn(ALOAD, 3);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 4);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(I2L);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(I2L);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(I2L);
mv.visitInsn(LSUB);
mv.visitInsn(LCMP);
mv.visitJumpInsn(IFGT, l0);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(I2L);
mv.visitVarInsn(ALOAD, 3);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(I2L);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(I2L);
mv.visitInsn(LSUB);
mv.visitInsn(LCMP);
Label l1 = new Label();
mv.visitJumpInsn(IFLE, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 5);
mv.visitIincInsn(5, -1);
Label l2 = new Label();
mv.visitJumpInsn(IFLE, l2);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ALOAD, 8);
mv.visitVarInsn(ILOAD, 9);
mv.visitIincInsn(9, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 11);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 11);
Label l3 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l3);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 1);
Label l4 = new Label();
mv.visitJumpInsn(IFEQ, l4);
mv.visitVarInsn(ILOAD, 10);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCase", "(C)C");
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 11);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCase", "(C)C");
mv.visitVarInsn(ISTORE, 13);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 13);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l5);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l5);
mv.visitVarInsn(ILOAD, 12);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(C)C");
mv.visitVarInsn(ILOAD, 13);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(C)C");
mv.visitJumpInsn(IF_ICMPNE, l4);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l4);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitMaxs(6, 14);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "startsWith", "(Ljava/lang/String;I)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 7);
mv.visitInsn(ISUB);
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitIincInsn(7, -1);
mv.visitVarInsn(ILOAD, 7);
Label l2 = new Label();
mv.visitJumpInsn(IFLT, l2);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, 1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l1);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 8);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "startsWith", "(Ljava/lang/String;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "startsWith", "(Ljava/lang/String;I)Z");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "endsWith", "(Ljava/lang/String;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "startsWith", "(Ljava/lang/String;I)Z");
mv.visitInsn(IRETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "hashCode", "()I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "hash", "I");
mv.visitVarInsn(ISTORE, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNE, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitJumpInsn(IFLE, l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 5);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitIntInsn(BIPUSH, 31);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IMUL);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 3);
mv.visitIincInsn(3, 1);
mv.visitInsn(CALOAD);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 1);
mv.visitIincInsn(5, 1);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "hash", "I");
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 6);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "indexOf", "(I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "indexOf", "(II)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "indexOf", "(II)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 2);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPLT, l1);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ILOAD, 1);
mv.visitLdcInsn(new Integer(65536));
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 3);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 1);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l5);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitIincInsn(5, 1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 1);
mv.visitLdcInsn(new Integer(1114111));
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l6);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I)[C");
mv.visitVarInsn(ASTORE, 6);
Label l7 = new Label();
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 3);
mv.visitJumpInsn(IF_ICMPGE, l6);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ICONST_0);
mv.visitInsn(CALOAD);
Label l8 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l8);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 3);
Label l9 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l9);
mv.visitJumpInsn(GOTO, l6);
mv.visitLabel(l9);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ICONST_1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPNE, l8);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l8);
mv.visitIincInsn(5, 1);
mv.visitJumpInsn(GOTO, l7);
mv.visitLabel(l6);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 7);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "lastIndexOf", "(I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "lastIndexOf", "(II)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "lastIndexOf", "(II)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitLabel(l1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ILOAD, 1);
mv.visitLdcInsn(new Integer(65536));
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 3);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l4);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 1);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l5);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitIincInsn(5, -1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ILOAD, 1);
mv.visitLdcInsn(new Integer(1114111));
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l6);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I)[C");
mv.visitVarInsn(ASTORE, 7);
Label l7 = new Label();
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 3);
mv.visitJumpInsn(IF_ICMPLT, l6);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 7);
mv.visitInsn(ICONST_0);
mv.visitInsn(CALOAD);
Label l8 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l8);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 6);
Label l9 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l9);
mv.visitJumpInsn(GOTO, l6);
mv.visitLabel(l9);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 7);
mv.visitInsn(ICONST_1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPNE, l8);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l8);
mv.visitIincInsn(5, -1);
mv.visitJumpInsn(GOTO, l7);
mv.visitLabel(l6);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 8);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "indexOf", "(Ljava/lang/String;)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "indexOf", "(Ljava/lang/String;I)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "indexOf", "(Ljava/lang/String;I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "indexOf", "([CII[CIII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(7, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_STATIC, "indexOf", "([CII[CIII)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l0);
mv.visitVarInsn(ILOAD, 5);
Label l1 = new Label();
mv.visitJumpInsn(IFNE, l1);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(GOTO, l2);
mv.visitLabel(l1);
mv.visitInsn(ICONST_M1);
mv.visitLabel(l2);
mv.visitInsn(IRETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 6);
Label l3 = new Label();
mv.visitJumpInsn(IFGE, l3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 6);
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 5);
Label l4 = new Label();
mv.visitJumpInsn(IFNE, l4);
mv.visitVarInsn(ILOAD, 6);
mv.visitInsn(IRETURN);
mv.visitLabel(l4);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 6);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 9);
Label l5 = new Label();
mv.visitLabel(l5);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 8);
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l6);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 7);
Label l7 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l7);
Label l8 = new Label();
mv.visitLabel(l8);
mv.visitIincInsn(9, 1);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 8);
mv.visitJumpInsn(IF_ICMPGT, l7);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 7);
mv.visitJumpInsn(IF_ICMPEQ, l7);
mv.visitJumpInsn(GOTO, l8);
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 8);
Label l9 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l9);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(IADD);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 12);
Label l10 = new Label();
mv.visitLabel(l10);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 11);
Label l11 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l11);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 12);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPNE, l11);
mv.visitIincInsn(10, 1);
mv.visitIincInsn(12, 1);
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l11);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 11);
mv.visitJumpInsn(IF_ICMPNE, l9);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l9);
mv.visitIincInsn(9, 1);
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l6);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 13);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "lastIndexOf", "(Ljava/lang/String;)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "lastIndexOf", "(Ljava/lang/String;I)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "lastIndexOf", "(Ljava/lang/String;I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "lastIndexOf", "([CII[CIII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(7, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_STATIC, "lastIndexOf", "([CII[CIII)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ILOAD, 6);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 7);
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitVarInsn(ILOAD, 7);
mv.visitVarInsn(ISTORE, 6);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 5);
Label l2 = new Label();
mv.visitJumpInsn(IFNE, l2);
mv.visitVarInsn(ILOAD, 6);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(IADD);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(IADD);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 6);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 11);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 10);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l4);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 9);
mv.visitJumpInsn(IF_ICMPEQ, l4);
mv.visitIincInsn(11, -1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 10);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l5);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitVarInsn(ILOAD, 11);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 13);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 14);
Label l6 = new Label();
mv.visitLabel(l6);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 13);
Label l7 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l7);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 12);
mv.visitIincInsn(12, -1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 14);
mv.visitIincInsn(14, -1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l6);
mv.visitIincInsn(11, -1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 13);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 15);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "substring", "(I)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "substring", "(II)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "substring", "(II)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 1);
Label l3 = new Label();
mv.visitJumpInsn(IFNE, l3);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPNE, l3);
mv.visitVarInsn(ALOAD, 0);
Label l4 = new Label();
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l3);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitLabel(l4);
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "subSequence", "(II)Ljava/lang/CharSequence;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "substring", "(II)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "concat", "(Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "length", "()I");
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFNE, l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "getChars", "(II[CI)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "getChars", "(II[CI)V");
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 4);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "replace", "(CC)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitInsn(ICONST_M1);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 6);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitIincInsn(4, 1);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 3);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 1);
mv.visitJumpInsn(IF_ICMPNE, l1);
mv.visitJumpInsn(GOTO, l2);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 3);
mv.visitJumpInsn(IF_ICMPGE, l0);
mv.visitVarInsn(ILOAD, 3);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 7);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 8);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ILOAD, 4);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitInsn(CASTORE);
mv.visitIincInsn(8, 1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 3);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l5);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ILOAD, 1);
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l6);
mv.visitVarInsn(ILOAD, 2);
Label l7 = new Label();
mv.visitJumpInsn(GOTO, l7);
mv.visitLabel(l6);
mv.visitVarInsn(ILOAD, 8);
mv.visitLabel(l7);
mv.visitInsn(CASTORE);
mv.visitIincInsn(4, 1);
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l5);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ALOAD, 7);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 9);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "matches", "(Ljava/lang/String;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "matches", "(Ljava/lang/String;Ljava/lang/CharSequence;)Z");
mv.visitInsn(IRETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "contains", "(Ljava/lang/CharSequence;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "indexOf", "(Ljava/lang/String;)I");
mv.visitInsn(ICONST_M1);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l0);
mv.visitInsn(ICONST_1);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitLabel(l1);
mv.visitInsn(IRETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "replaceFirst", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "compile", "(Ljava/lang/String;)Ljava/util/regex/Pattern;");
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Pattern", "matcher", "(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;");
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Matcher", "replaceFirst", "(Ljava/lang/String;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "replaceAll", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "compile", "(Ljava/lang/String;)Ljava/util/regex/Pattern;");
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Pattern", "matcher", "(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;");
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Matcher", "replaceAll", "(Ljava/lang/String;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "replace", "(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;");
mv.visitIntInsn(BIPUSH, 16);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "compile", "(Ljava/lang/String;I)Ljava/util/regex/Pattern;");
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Pattern", "matcher", "(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;");
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;");
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Matcher", "quoteReplacement", "(Ljava/lang/String;)Ljava/lang/String;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Matcher", "replaceAll", "(Ljava/lang/String;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "split", "(Ljava/lang/String;I)[Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "compile", "(Ljava/lang/String;)Ljava/util/regex/Pattern;");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Pattern", "split", "(Ljava/lang/CharSequence;I)[Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "split", "(Ljava/lang/String;)[Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "split", "(Ljava/lang/String;I)[Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toLowerCase", "(Ljava/util/Locale;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 2);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitLdcInsn(new Integer(55296));
Label l3 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l3);
mv.visitVarInsn(ILOAD, 3);
mv.visitLdcInsn(new Integer(56319));
mv.visitJumpInsn(IF_ICMPGT, l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "codePointAt", "(I)I");
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 4);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(I)I");
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l4);
Label l5 = new Label();
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 4);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "charCount", "(I)I");
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 2);
Label l6 = new Label();
mv.visitJumpInsn(GOTO, l6);
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(C)C");
Label l7 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l7);
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l7);
mv.visitIincInsn(2, 1);
mv.visitLabel(l6);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitLabel(l5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Locale", "getLanguage", "()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("tr");
Label l8 = new Label();
mv.visitJumpInsn(IF_ACMPEQ, l8);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("az");
mv.visitJumpInsn(IF_ACMPEQ, l8);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("lt");
Label l9 = new Label();
mv.visitJumpInsn(IF_ACMPNE, l9);
mv.visitLabel(l8);
mv.visitInsn(ICONST_1);
Label l10 = new Label();
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l9);
mv.visitInsn(ICONST_0);
mv.visitLabel(l10);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ISTORE, 11);
Label l11 = new Label();
mv.visitLabel(l11);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l12 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l12);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 11);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(I2C);
mv.visitLdcInsn(new Integer(55296));
Label l13 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l13);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(I2C);
mv.visitLdcInsn(new Integer(56319));
mv.visitJumpInsn(IF_ICMPGT, l13);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "codePointAt", "(I)I");
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "charCount", "(I)I");
mv.visitVarInsn(ISTORE, 10);
Label l14 = new Label();
mv.visitJumpInsn(GOTO, l14);
mv.visitLabel(l13);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 10);
mv.visitLabel(l14);
mv.visitVarInsn(ILOAD, 6);
Label l15 = new Label();
mv.visitJumpInsn(IFNE, l15);
mv.visitVarInsn(ILOAD, 9);
mv.visitIntInsn(SIPUSH, 931);
Label l16 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l16);
mv.visitLabel(l15);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ConditionalSpecialCasing", "toLowerCaseEx", "(Ljava/lang/String;ILjava/util/Locale;)I");
mv.visitVarInsn(ISTORE, 8);
Label l17 = new Label();
mv.visitJumpInsn(GOTO, l17);
mv.visitLabel(l16);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(I)I");
mv.visitVarInsn(ISTORE, 8);
mv.visitLabel(l17);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_M1);
Label l18 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l18);
mv.visitVarInsn(ILOAD, 8);
mv.visitLdcInsn(new Integer(65536));
Label l19 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l19);
mv.visitLabel(l18);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_M1);
Label l20 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l20);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ConditionalSpecialCasing", "toLowerCaseCharArray", "(Ljava/lang/String;ILjava/util/Locale;)[C");
mv.visitVarInsn(ASTORE, 7);
Label l21 = new Label();
mv.visitJumpInsn(GOTO, l21);
mv.visitLabel(l20);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ICONST_2);
Label l22 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l22);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I[CI)I");
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
Label l23 = new Label();
mv.visitJumpInsn(GOTO, l23);
mv.visitLabel(l22);
mv.visitVarInsn(ILOAD, 8);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I)[C");
mv.visitVarInsn(ASTORE, 7);
mv.visitLabel(l21);
mv.visitVarInsn(ALOAD, 7);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 10);
Label l24 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l24);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 12);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 13);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 13);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitVarInsn(ALOAD, 13);
mv.visitVarInsn(ASTORE, 3);
mv.visitLabel(l24);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 13);
Label l25 = new Label();
mv.visitLabel(l25);
mv.visitVarInsn(ILOAD, 13);
mv.visitVarInsn(ILOAD, 12);
Label l26 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l26);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 13);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 13);
mv.visitInsn(CALOAD);
mv.visitInsn(CASTORE);
mv.visitIincInsn(13, 1);
mv.visitJumpInsn(GOTO, l25);
mv.visitLabel(l26);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
mv.visitJumpInsn(GOTO, l23);
mv.visitLabel(l19);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
mv.visitLabel(l23);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 11);
mv.visitJumpInsn(GOTO, l11);
mv.visitLabel(l12);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(6, 14);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toLowerCase", "()Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Locale", "getDefault", "()Ljava/util/Locale;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "toLowerCase", "(Ljava/util/Locale;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toUpperCase", "(Ljava/util/Locale;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 2);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitLdcInsn(new Integer(55296));
Label l3 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l3);
mv.visitVarInsn(ILOAD, 3);
mv.visitLdcInsn(new Integer(56319));
mv.visitJumpInsn(IF_ICMPGT, l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "codePointAt", "(I)I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "charCount", "(I)I");
mv.visitVarInsn(ISTORE, 4);
Label l4 = new Label();
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l3);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 4);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCaseEx", "(I)I");
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_M1);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l5);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 5);
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l6);
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 2);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitLabel(l5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Locale", "getLanguage", "()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("tr");
Label l7 = new Label();
mv.visitJumpInsn(IF_ACMPEQ, l7);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("az");
mv.visitJumpInsn(IF_ACMPEQ, l7);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("lt");
Label l8 = new Label();
mv.visitJumpInsn(IF_ACMPNE, l8);
mv.visitLabel(l7);
mv.visitInsn(ICONST_1);
Label l9 = new Label();
mv.visitJumpInsn(GOTO, l9);
mv.visitLabel(l8);
mv.visitInsn(ICONST_0);
mv.visitLabel(l9);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ISTORE, 11);
Label l10 = new Label();
mv.visitLabel(l10);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l11 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l11);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 11);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(I2C);
mv.visitLdcInsn(new Integer(55296));
Label l12 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l12);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(I2C);
mv.visitLdcInsn(new Integer(56319));
mv.visitJumpInsn(IF_ICMPGT, l12);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "codePointAt", "(I)I");
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "charCount", "(I)I");
mv.visitVarInsn(ISTORE, 10);
Label l13 = new Label();
mv.visitJumpInsn(GOTO, l13);
mv.visitLabel(l12);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 10);
mv.visitLabel(l13);
mv.visitVarInsn(ILOAD, 6);
Label l14 = new Label();
mv.visitJumpInsn(IFEQ, l14);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ConditionalSpecialCasing", "toUpperCaseEx", "(Ljava/lang/String;ILjava/util/Locale;)I");
mv.visitVarInsn(ISTORE, 8);
Label l15 = new Label();
mv.visitJumpInsn(GOTO, l15);
mv.visitLabel(l14);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCaseEx", "(I)I");
mv.visitVarInsn(ISTORE, 8);
mv.visitLabel(l15);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_M1);
Label l16 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l16);
mv.visitVarInsn(ILOAD, 8);
mv.visitLdcInsn(new Integer(65536));
Label l17 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l17);
mv.visitLabel(l16);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_M1);
Label l18 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l18);
mv.visitVarInsn(ILOAD, 6);
Label l19 = new Label();
mv.visitJumpInsn(IFEQ, l19);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ConditionalSpecialCasing", "toUpperCaseCharArray", "(Ljava/lang/String;ILjava/util/Locale;)[C");
mv.visitVarInsn(ASTORE, 7);
Label l20 = new Label();
mv.visitJumpInsn(GOTO, l20);
mv.visitLabel(l19);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCaseCharArray", "(I)[C");
mv.visitVarInsn(ASTORE, 7);
mv.visitJumpInsn(GOTO, l20);
mv.visitLabel(l18);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ICONST_2);
Label l21 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l21);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I[CI)I");
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
Label l22 = new Label();
mv.visitJumpInsn(GOTO, l22);
mv.visitLabel(l21);
mv.visitVarInsn(ILOAD, 8);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I)[C");
mv.visitVarInsn(ASTORE, 7);
mv.visitLabel(l20);
mv.visitVarInsn(ALOAD, 7);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 10);
Label l23 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l23);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 12);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 13);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 13);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitVarInsn(ALOAD, 13);
mv.visitVarInsn(ASTORE, 3);
mv.visitLabel(l23);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 13);
Label l24 = new Label();
mv.visitLabel(l24);
mv.visitVarInsn(ILOAD, 13);
mv.visitVarInsn(ILOAD, 12);
Label l25 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l25);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 13);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 13);
mv.visitInsn(CALOAD);
mv.visitInsn(CASTORE);
mv.visitIincInsn(13, 1);
mv.visitJumpInsn(GOTO, l24);
mv.visitLabel(l25);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
mv.visitJumpInsn(GOTO, l22);
mv.visitLabel(l17);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
mv.visitLabel(l22);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 11);
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l11);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(6, 14);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toUpperCase", "()Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Locale", "getDefault", "()Ljava/util/Locale;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "toUpperCase", "(Ljava/util/Locale;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "trim", "()Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
Label l0 = new Label();
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l1);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitIntInsn(BIPUSH, 32);
mv.visitJumpInsn(IF_ICMPGT, l1);
mv.visitIincInsn(2, 1);
mv.visitJumpInsn(GOTO, l0);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitInsn(CALOAD);
mv.visitIntInsn(BIPUSH, 32);
mv.visitJumpInsn(IF_ICMPGT, l2);
mv.visitIincInsn(1, -1);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 2);
Label l3 = new Label();
mv.visitJumpInsn(IFGT, l3);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitLabel(l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "substring", "(II)Ljava/lang/String;");
Label l5 = new Label();
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l4);
mv.visitVarInsn(ALOAD, 0);
mv.visitLabel(l5);
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 5);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toCharArray", "()[C", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "getChars", "(II[CI)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC + ACC_VARARGS, "format", "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/util/Formatter");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/util/Formatter", "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Formatter", "format", "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/util/Formatter;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Formatter", "toString", "()Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC + ACC_VARARGS, "format", "(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/util/Formatter");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/util/Formatter", "<init>", "(Ljava/util/Locale;)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Formatter", "format", "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/util/Formatter;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Formatter", "toString", "()Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(Ljava/lang/Object;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitLdcInsn("null");
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;");
mv.visitLabel(l1);
mv.visitInsn(ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "([C)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "([CII)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([CII)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "copyValueOf", "([CII)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([CII)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "copyValueOf", "([C)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARRAYLENGTH);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "copyValueOf", "([CII)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(Z)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 0);
Label l0 = new Label();
mv.visitJumpInsn(IFEQ, l0);
mv.visitLdcInsn("true");
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitLdcInsn("false");
mv.visitLabel(l1);
mv.visitInsn(ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(C)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitInsn(ICONST_1);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 0);
mv.visitInsn(CASTORE);
mv.visitVarInsn(ASTORE, 1);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(I)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 0);
mv.visitIntInsn(BIPUSH, 10);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Integer", "toString", "(II)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(J)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(LLOAD, 0);
mv.visitIntInsn(BIPUSH, 10);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Long", "toString", "(JI)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(F)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(FLOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Float", "toString", "(F)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(D)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(DLOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Double", "toString", "(D)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_NATIVE, "intern", "()Ljava/lang/String;", null, null);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_BRIDGE + ACC_SYNTHETIC, "compareTo", "(Ljava/lang/Object;)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(CHECKCAST, "java/lang/String");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "compareTo", "(Ljava/lang/String;)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
mv.visitCode();
mv.visitInsn(ICONST_0);
mv.visitTypeInsn(ANEWARRAY, "java/io/ObjectStreamField");
mv.visitFieldInsn(PUTSTATIC, "java/lang/String", "serialPersistentFields", "[Ljava/io/ObjectStreamField;");
mv.visitTypeInsn(NEW, "java/lang/String$CaseInsensitiveComparator");
mv.visitInsn(DUP);
mv.visitInsn(ACONST_NULL);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String$CaseInsensitiveComparator", "<init>", "(Ljava/lang/String$1;)V");
mv.visitFieldInsn(PUTSTATIC, "java/lang/String", "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;");
mv.visitInsn(RETURN);
mv.visitMaxs(3, 0);
mv.visitEnd();
}
cw.visitEnd();
 
return cw.toByteArray();
}
}

The code shows how to create most of the class artifacts. I would now explain parts of the code. However, I will use a simpler class for demonstration and also like to add appropriate comments. The reason why I discussed the above is that in case you get stuck about how to create a particular artifact, you can simply compile a class having it and then generate code using ASMifier to see how it is created. I will use the following code as an example. The class ClassCreationDemoMaker creates a class that would have been the result of compiling the class ClassCreationDemo.

ClassCreationDemo.java

package com.geekyarticles.asm;
 
public class ClassCreationDemo {
    private int version;
     
    public int getVersion() {
        return version;
    }
 
    public void setVersion(int version) {
        this.version = version;
    }
 
    @Override
    public String toString(){
        return "ClassCreationDemo: "+version;
    }
}

ClassCreationDemoMaker.java

package com.geekyarticles.asm;
import java.io.DataOutputStream;
import java.io.FileOutputStream;
import static org.objectweb.asm.Opcodes.*;
import org.objectweb.asm.*;
 
public class ClassCreationDemoMaker  {
 
    public static byte[] dump () throws Exception {
 
        //ClassWriter is a class visitor that generates the code for the class
        ClassWriter cw = new ClassWriter(0);
        FieldVisitor fv;
        MethodVisitor mv;
        //Start creating the class. 
        cw.visit(V1_6, ACC_PUBLIC + ACC_SUPER, "com/geekyarticles/asm/ClassCreationDemo", null, "java/lang/Object", null);
 
        {
            //version field
            fv = cw.visitField(ACC_PRIVATE, "version", "I", null, null);
            fv.visitEnd();
        }
        {
            //Implementing the constructor
            mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
            mv.visitCode();
            mv.visitVarInsn(ALOAD, 0);
            mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
            mv.visitInsn(RETURN);
            mv.visitMaxs(1, 1);
            mv.visitEnd();
        }
        {
            //getVersion Method
            mv = cw.visitMethod(ACC_PUBLIC, "getVersion", "()I", null, null);
            mv.visitCode();
            mv.visitVarInsn(ALOAD, 0);
            mv.visitFieldInsn(GETFIELD, "com/geekyarticles/asm/ClassCreationDemo", "version", "I");
            mv.visitInsn(IRETURN);
            mv.visitMaxs(1, 1);
            mv.visitEnd();
        }
        {
            //setVersion Method
            mv = cw.visitMethod(ACC_PUBLIC, "setVersion", "(I)V", null, null);
            mv.visitCode();
            mv.visitVarInsn(ALOAD, 0);
            mv.visitVarInsn(ILOAD, 1);
            mv.visitFieldInsn(PUTFIELD, "com/geekyarticles/asm/ClassCreationDemo", "version", "I");
            mv.visitInsn(RETURN);
            mv.visitMaxs(2, 2);
            mv.visitEnd();
        }
        {
            //toString method
            mv = cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null);
            mv.visitCode();
            mv.visitTypeInsn(NEW, "java/lang/StringBuilder");
            mv.visitInsn(DUP);
            mv.visitLdcInsn("ClassCreationDemo: ");
            mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringBuilder", "<init>", "(Ljava/lang/String;)V");
            mv.visitVarInsn(ALOAD, 0);
            mv.visitFieldInsn(GETFIELD, "com/geekyarticles/asm/ClassCreationDemo", "version", "I");
            mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(I)Ljava/lang/StringBuilder;");
            mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "toString", "()Ljava/lang/String;");
            mv.visitInsn(ARETURN);
            mv.visitMaxs(3, 1);
            mv.visitEnd();
        }
        cw.visitEnd();
 
        return cw.toByteArray();
    }
     
    public static void main(String [] args) throws Exception{
        DataOutputStream dout=new DataOutputStream(new FileOutputStream("ClassCreationDemo.class"));
        dout.write(dump());
        dout.flush();
        dout.close();
    }
}

The fundamental principle of creating a class is to use an object of ClassWriter, which is a ClassVisitor, and then call different visit methods in it in proper order. In this case we have only created one field and three methods. It is mandatory to create the constructor. The code is very simple to understand. Note that after calling the visitMethod method in the ClassWriter, we have used the MethodWriter returned from it to write the code in the method. Here also note that we have manually allocated the maximum stack size for each method. We can alternatively use ClassWriter.COMPUTE_MAXS flag in the ClassWriter constructor to avoid doing this.

Написание класса всегда процесс в памяти. Это связано с тем, что используемые в классе константы всегда должны находиться в пуле констант, который находится рядом с началом класса, и в нем хранятся все имена полей и методов и все остальные вещи.

Модификация классов: Честно говоря, именно здесь ASM сияет благодаря простоте использования. В этом разделе мы собираемся создать класс ClassModifierDemo, который модифицирует класс ClassModificationDemo. Задача модификатора — вставлять код в каждый вызов метода (включая конструкторы), который печатает его имя.

ClassModifierDemo.java

package com.geekyarticles.asm;
 
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
 
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
 
public class ClassModifierDemo {
 
    public static class ModifierMethodWriter extends MethodVisitor{
 
        private String methodName;
         
        public ModifierMethodWriter(int api, MethodVisitor mv, String methodName) {
            super(api, mv);
            this.methodName=methodName;
        }
 
        //This is the point we insert the code. Note that the instructions are added right after
        //the visitCode method of the super class. This ordering is very important.
        @Override
        public void visitCode() {
            super.visitCode();
            super.visitFieldInsn(Opcodes.GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
            super.visitLdcInsn("method: "+methodName);
            super.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V");
        }
 
         
         
    }
     
    //Our class modifier class visitor. It delegate all calls to the super class
    //Only makes sure that it returns our MethodVisitor for every method
    public static class ModifierClassWriter extends ClassVisitor{
        private int api;
        public ModifierClassWriter(int api, ClassWriter cv) {
            super(api, cv);
            this.api=api;
        }
 
        @Override
        public MethodVisitor visitMethod(int access, String name, String desc,
                String signature, String[] exceptions) {
 
            MethodVisitor mv= super.visitMethod(access, name, desc, signature, exceptions);
            ModifierMethodWriter mvw=new ModifierMethodWriter(api, mv, name);
            return mvw;
        }
         
         
         
    }
 
    public static void main(String[] args) throws IOException {
        InputStream in=ASMHelloWorld.class.getResourceAsStream("/com/geekyarticles/asm/ClassModificationDemo.class");
        ClassReader classReader=new ClassReader(in);
        ClassWriter cw=new ClassWriter(ClassWriter.COMPUTE_MAXS);
         
        //Wrap the ClassWriter with our custom ClassVisitor
        ModifierClassWriter mcw=new ModifierClassWriter(Opcodes.ASM4, cw);
        classReader.accept(mcw, 0);
         
        //Write the output to a class file
        File outputDir=new File("out/com/geekyarticles/asm");
        outputDir.mkdirs();
        DataOutputStream dout=new DataOutputStream(new FileOutputStream(new File(outputDir,"ClassModificationDemo.class")));
        dout.write(cw.toByteArray());
    }
 
}

ClassModificationDemo.java

package com.geekyarticles.asm;
 
public class ClassModificationDemo {
 
private int version;
     
    public int getVersion() {
        return version;
    }
 
    public void setVersion(int version) {
        this.version = version;
    }
 
    @Override
    public String toString(){
        return "ClassCreationDemo: "+version;
    }
     
    public static void main(String[] args) {
        System.out.println(new ClassModificationDemo());
 
    }
 
}

Этот пример представляет собой сочетание чтения и создания класса. В этом случае мы просто оборачиваем ClassWriter нашим собственным ClassVisitor. Он просто делегирует все вызовы непосредственно ClassWriter, за исключением visitMethod, который, в свою очередь, написан, чтобы обернуть MethodVisitor, возвращенный ClassWriter, нашим собственным. MethodVisitor также напрямую делегирует все вызовы суперклассу, кроме visitCode, который он использует для вставки пользовательского кода.

После запуска программы в каталоге out будет создана новая версия ClassModificationDemo с правильной структурой пакета. Теперь мы можем запустить класс ClassModificationDemo из директории out и посмотреть результат. Он выведет, какой метод вызывается, когда.

Ссылка: Управление файлами классов Java с помощью ASM 4 — Часть первая: Hello World! от нашего партнера JCG Дебашиш Рэй Чаудхури в блоге Geeky Articles .

Управление файлами классов Java с помощью ASM 4 — часть первая: Hello World!

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