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/*
 * This file is available under and governed by the GNU General Public
 * License version 2 only, as published by the Free Software Foundation.
 * However, the following notice accompanied the original version of this
 * file:
 *
 * ASM: a very small and fast Java bytecode manipulation framework
 * Copyright (c) 2000-2011 INRIA, France Telecom
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
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 *    notice, this list of conditions and the following disclaimer in the
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 *    this software without specific prior written permission.
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package jdk.internal.org.objectweb.asm.commons;

import jdk.internal.org.objectweb.asm.Attribute;
import jdk.internal.org.objectweb.asm.ByteVector;
import jdk.internal.org.objectweb.asm.ClassReader;
import jdk.internal.org.objectweb.asm.ClassWriter;
import jdk.internal.org.objectweb.asm.Label;

ModuleTarget attribute. This attribute is specific to the OpenJDK and may change in the future.
Author:Remi Forax
/** * ModuleTarget attribute. * This attribute is specific to the OpenJDK and may change in the future. * * @author Remi Forax */
public final class ModuleTargetAttribute extends Attribute { public String platform;
Creates an attribute with a platform name.
Params:
  • platform – the platform name on which the module can run.
/** * Creates an attribute with a platform name. * @param platform the platform name on which the module can run. */
public ModuleTargetAttribute(final String platform) { super("ModuleTarget"); this.platform = platform; }
Creates an empty attribute that can be used as prototype to be passed as argument of the method ClassReader.accept(ClassVisitor, Attribute[], int).
/** * Creates an empty attribute that can be used as prototype * to be passed as argument of the method * {@link ClassReader#accept(org.objectweb.asm.ClassVisitor, Attribute[], int)}. */
public ModuleTargetAttribute() { this(null); } @Override protected Attribute read(ClassReader cr, int off, int len, char[] buf, int codeOff, Label[] labels) { String platform = cr.readUTF8(off, buf); return new ModuleTargetAttribute(platform); } @Override protected ByteVector write(ClassWriter cw, byte[] code, int len, int maxStack, int maxLocals) { ByteVector v = new ByteVector(); int index = (platform == null)? 0: cw.newUTF8(platform); v.putShort(index); return v; } }