import jdk.internal.org.objectweb.asm.util.TraceClassVisitor; //导入依赖的package包/类
/**
 * Disassemble an array of byte code.
 * @param bytecode  byte array representing bytecode
 * @return disassembly as human readable string
 */
static String disassemble(final byte[] bytecode) {
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try (final PrintWriter pw = new PrintWriter(baos)) {
        final NashornClassReader cr = new NashornClassReader(bytecode);
        final Context ctx = AccessController.doPrivileged(new PrivilegedAction<Context>() {
            @Override
            public Context run() {
                return Context.getContext();
            }
        });
        final TraceClassVisitor tcv = new TraceClassVisitor(null, new NashornTextifier(ctx.getEnv(), cr), pw);
        cr.accept(tcv, 0);
    }

    final String str = new String(baos.toByteArray());
    return str;
}
 

import jdk.internal.org.objectweb.asm.util.TraceClassVisitor; //导入依赖的package包/类
/**
 * Disassemble an array of byte code.
 *
 * @param bytecode  byte array representing bytecode
 *
 * @return disassembly as human readable string
 */
static String disassemble(final byte[] bytecode) {
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try (final PrintWriter pw = new PrintWriter(baos)) {
        final NashornClassReader cr = new NashornClassReader(bytecode);
        final Context ctx = AccessController.doPrivileged(new PrivilegedAction<Context>() {
            @Override
            public Context run() {
                return Context.getContext();
            }
        });
        final TraceClassVisitor tcv = new TraceClassVisitor(null, new NashornTextifier(ctx.getEnv(), cr), pw);
        cr.accept(tcv, 0);
    }

    final String str = new String(baos.toByteArray());
    return str;
}
 

import jdk.internal.org.objectweb.asm.util.TraceClassVisitor; //导入依赖的package包/类
/**
 * Disassemble an array of byte code.
 * @param bytecode  byte array representing bytecode
 * @return disassembly as human readable string
 */
static String disassemble(final byte[] bytecode) {
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try (final PrintWriter pw = new PrintWriter(baos)) {
        new ClassReader(bytecode).accept(new TraceClassVisitor(pw), 0);
    }
    return new String(baos.toByteArray());
}