java-decompiler: post-import cleanup (formatting and copyright)
This commit is contained in:
Roman Shevchenko
@@ -1,186 +1,186 @@
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/*
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* Fernflower - The Analytical Java Decompiler
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* http://www.reversed-java.com
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* Copyright 2000-2014 JetBrains s.r.o.
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*
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* (C) 2008 - 2010, Stiver
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* This software is NEITHER public domain NOR free software
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* as per GNU License. See license.txt for more details.
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* This software is distributed WITHOUT ANY WARRANTY; without
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* even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE.
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jetbrains.java.decompiler.struct.lazy;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.HashMap;
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import org.jetbrains.java.decompiler.main.extern.IBytecodeProvider;
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import org.jetbrains.java.decompiler.struct.StructMethod;
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import org.jetbrains.java.decompiler.struct.attr.StructGeneralAttribute;
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import org.jetbrains.java.decompiler.struct.consts.ConstantPool;
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import org.jetbrains.java.decompiler.util.DataInputFullStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.HashMap;
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public class LazyLoader {
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private HashMap<String, Link> mapClassLinks = new HashMap<String, Link>();
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private IBytecodeProvider provider;
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public LazyLoader(IBytecodeProvider provider) {
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this.provider = provider;
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}
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public void addClassLink(String classname, Link link) {
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mapClassLinks.put(classname, link);
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}
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private HashMap<String, Link> mapClassLinks = new HashMap<String, Link>();
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public void removeClassLink(String classname) {
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mapClassLinks.remove(classname);
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}
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public Link getClassLink(String classname) {
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return mapClassLinks.get(classname);
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}
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public ConstantPool loadPool(String classname) {
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private IBytecodeProvider provider;
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try {
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DataInputFullStream in = getClassStream(classname);
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if(in == null) {
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return null;
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}
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in.skip(8);
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return new ConstantPool(in);
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} catch(IOException ex) {
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throw new RuntimeException(ex);
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}
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}
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public byte[] loadBytecode(StructMethod mt, int code_fulllength) {
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try {
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public LazyLoader(IBytecodeProvider provider) {
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this.provider = provider;
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}
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DataInputFullStream in = getClassStream(mt.getClassStruct().qualifiedName);
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if(in == null) {
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return null;
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}
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public void addClassLink(String classname, Link link) {
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mapClassLinks.put(classname, link);
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}
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byte[] res = null;
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in.skip(8);
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public void removeClassLink(String classname) {
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mapClassLinks.remove(classname);
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}
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ConstantPool pool = mt.getClassStruct().getPool();
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if(pool == null) {
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pool = new ConstantPool(in);
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} else {
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ConstantPool.skipPool(in);
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}
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public Link getClassLink(String classname) {
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return mapClassLinks.get(classname);
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}
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in.skip(2);
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int this_class = in.readUnsignedShort();
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in.skip(2);
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// interfaces
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in.skip(in.readUnsignedShort() * 2);
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// fields
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int size = in.readUnsignedShort();
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for (int i = 0; i < size; i++) {
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in.skip(6);
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skipAttributes(in);
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}
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public ConstantPool loadPool(String classname) {
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// methods
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size = in.readUnsignedShort();
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for (int i = 0; i < size; i++) {
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in.skip(2);
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try {
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int name_index = in.readUnsignedShort();
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int descriptor_index = in.readUnsignedShort();
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DataInputFullStream in = getClassStream(classname);
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if (in == null) {
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return null;
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}
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String elem_arr[] = pool.getClassElement(ConstantPool.METHOD, this_class, name_index, descriptor_index);
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String name = elem_arr[0];
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if(mt.getName().equals(name)) {
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String descriptor = elem_arr[1];
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if(mt.getDescriptor().equals(descriptor)) {
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in.skip(8);
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int len = in.readUnsignedShort();
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for(int j=0;j<len;j++) {
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return new ConstantPool(in);
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}
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catch (IOException ex) {
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throw new RuntimeException(ex);
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}
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}
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int attr_nameindex = in.readUnsignedShort();
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String attrname = pool.getPrimitiveConstant(attr_nameindex).getString();
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public byte[] loadBytecode(StructMethod mt, int code_fulllength) {
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if(StructGeneralAttribute.ATTRIBUTE_CODE.equals(attrname)) {
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in.skip(12);
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try {
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res = new byte[code_fulllength];
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in.readFull(res);
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return res;
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} else {
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in.skip(in.readInt());
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}
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}
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DataInputFullStream in = getClassStream(mt.getClassStruct().qualifiedName);
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if (in == null) {
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return null;
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}
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return null;
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}
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}
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byte[] res = null;
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skipAttributes(in);
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}
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in.skip(8);
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return null;
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ConstantPool pool = mt.getClassStruct().getPool();
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if (pool == null) {
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pool = new ConstantPool(in);
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}
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else {
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ConstantPool.skipPool(in);
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}
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} catch(IOException ex) {
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throw new RuntimeException(ex);
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}
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}
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in.skip(2);
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int this_class = in.readUnsignedShort();
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in.skip(2);
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public DataInputFullStream getClassStream(String externPath, String internPath) throws IOException {
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InputStream instream = provider.getBytecodeStream(externPath, internPath);
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return instream == null?null:new DataInputFullStream(instream);
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}
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// interfaces
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in.skip(in.readUnsignedShort() * 2);
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public DataInputFullStream getClassStream(String qualifiedClassName) throws IOException {
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Link link = mapClassLinks.get(qualifiedClassName);
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return link == null?null:getClassStream(link.externPath, link.internPath);
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}
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private void skipAttributes(DataInputFullStream in) throws IOException {
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// fields
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int size = in.readUnsignedShort();
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for (int i = 0; i < size; i++) {
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in.skip(6);
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skipAttributes(in);
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}
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int length = in.readUnsignedShort();
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for (int i = 0; i < length; i++) {
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in.skip(2);
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in.skip(in.readInt());
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}
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}
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// methods
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size = in.readUnsignedShort();
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for (int i = 0; i < size; i++) {
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in.skip(2);
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public static class Link {
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public static final int CLASS = 1;
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public static final int ENTRY = 2;
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public int type;
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public String externPath;
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public String internPath;
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public Link(int type, String externPath, String internPath) {
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this.type = type;
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this.externPath = externPath;
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this.internPath = internPath;
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}
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}
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int name_index = in.readUnsignedShort();
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int descriptor_index = in.readUnsignedShort();
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String elem_arr[] = pool.getClassElement(ConstantPool.METHOD, this_class, name_index, descriptor_index);
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String name = elem_arr[0];
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if (mt.getName().equals(name)) {
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String descriptor = elem_arr[1];
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if (mt.getDescriptor().equals(descriptor)) {
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int len = in.readUnsignedShort();
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for (int j = 0; j < len; j++) {
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int attr_nameindex = in.readUnsignedShort();
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String attrname = pool.getPrimitiveConstant(attr_nameindex).getString();
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if (StructGeneralAttribute.ATTRIBUTE_CODE.equals(attrname)) {
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in.skip(12);
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res = new byte[code_fulllength];
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in.readFull(res);
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return res;
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}
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else {
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in.skip(in.readInt());
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}
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}
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return null;
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}
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}
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skipAttributes(in);
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}
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return null;
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}
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catch (IOException ex) {
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throw new RuntimeException(ex);
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}
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}
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public DataInputFullStream getClassStream(String externPath, String internPath) throws IOException {
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InputStream instream = provider.getBytecodeStream(externPath, internPath);
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return instream == null ? null : new DataInputFullStream(instream);
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}
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public DataInputFullStream getClassStream(String qualifiedClassName) throws IOException {
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Link link = mapClassLinks.get(qualifiedClassName);
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return link == null ? null : getClassStream(link.externPath, link.internPath);
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}
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private void skipAttributes(DataInputFullStream in) throws IOException {
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int length = in.readUnsignedShort();
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for (int i = 0; i < length; i++) {
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in.skip(2);
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in.skip(in.readInt());
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}
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}
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public static class Link {
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public static final int CLASS = 1;
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public static final int ENTRY = 2;
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public int type;
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public String externPath;
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public String internPath;
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public Link(int type, String externPath, String internPath) {
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this.type = type;
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this.externPath = externPath;
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this.internPath = internPath;
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}
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}
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}
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