JDK 11 java.xml.jmod is the JMOD file for JDK 11 XML (eXtensible Markup Language) module.

JDK 11 XML module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.xml.jmod.

JDK 11 XML module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 XML module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.xml.

You can click and view the content of each source code file in the list below.

⏎ com/sun/org/apache/bcel/internal/generic/LDC.java

/*
 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
 */
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sun.org.apache.bcel.internal.generic;

import java.io.DataOutputStream;
import java.io.IOException;

import com.sun.org.apache.bcel.internal.ExceptionConst;
import com.sun.org.apache.bcel.internal.util.ByteSequence;

/**
 * LDC - Push item from constant pool.
 *
 * <PRE>Stack: ... -&gt; ..., item</PRE>
 *
 * @version $Id: LDC.java 1749603 2016-06-21 20:50:19Z ggregory $
 * @LastModified: Nov 2017
 */
public class LDC extends CPInstruction implements PushInstruction, ExceptionThrower {

    /**
     * Empty constructor needed for the Class.newInstance() statement in
     * Instruction.readInstruction(). Not to be used otherwise.
     */
    LDC() {
    }


    public LDC(final int index) {
        super(com.sun.org.apache.bcel.internal.Const.LDC_W, index);
        setSize();
    }


    // Adjust to proper size
    protected final void setSize() {
        if (super.getIndex() <= com.sun.org.apache.bcel.internal.Const.MAX_BYTE) { // Fits in one byte?
            super.setOpcode(com.sun.org.apache.bcel.internal.Const.LDC);
            super.setLength(2);
        } else {
            super.setOpcode(com.sun.org.apache.bcel.internal.Const.LDC_W);
            super.setLength(3);
        }
    }


    /**
     * Dump instruction as byte code to stream out.
     * @param out Output stream
     */
    @Override
    public void dump( final DataOutputStream out ) throws IOException {
        out.writeByte(super.getOpcode());
        if (super.getLength() == 2) { // TODO useless check?
            out.writeByte(super.getIndex());
        } else {
            out.writeShort(super.getIndex());
        }
    }


    /**
     * Set the index to constant pool and adjust size.
     */
    @Override
    public final void setIndex( final int index ) {
        super.setIndex(index);
        setSize();
    }


    /**
     * Read needed data (e.g. index) from file.
     */
    @Override
    protected void initFromFile( final ByteSequence bytes, final boolean wide ) throws IOException {
        super.setLength(2);
        super.setIndex(bytes.readUnsignedByte());
    }


    public Object getValue( final ConstantPoolGen cpg ) {
        com.sun.org.apache.bcel.internal.classfile.Constant c = cpg.getConstantPool().getConstant(super.getIndex());
        switch (c.getTag()) {
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_String:
                final int i = ((com.sun.org.apache.bcel.internal.classfile.ConstantString) c).getStringIndex();
                c = cpg.getConstantPool().getConstant(i);
                return ((com.sun.org.apache.bcel.internal.classfile.ConstantUtf8) c).getBytes();
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Float:
                return ((com.sun.org.apache.bcel.internal.classfile.ConstantFloat) c).getBytes();
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Integer:
                return ((com.sun.org.apache.bcel.internal.classfile.ConstantInteger) c).getBytes();
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Class:
                final int nameIndex = ((com.sun.org.apache.bcel.internal.classfile.ConstantClass) c).getNameIndex();
                c = cpg.getConstantPool().getConstant(nameIndex);
                return new ObjectType(((com.sun.org.apache.bcel.internal.classfile.ConstantUtf8) c).getBytes());
            default: // Never reached
                throw new RuntimeException("Unknown or invalid constant type at " + super.getIndex());
        }
    }


    @Override
    public Type getType( final ConstantPoolGen cpg ) {
        switch (cpg.getConstantPool().getConstant(super.getIndex()).getTag()) {
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_String:
                return Type.STRING;
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Float:
                return Type.FLOAT;
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Integer:
                return Type.INT;
            case com.sun.org.apache.bcel.internal.Const.CONSTANT_Class:
                return Type.CLASS;
            default: // Never reached
                throw new RuntimeException("Unknown or invalid constant type at " + super.getIndex());
        }
    }


    @Override
    public Class<?>[] getExceptions() {
        return ExceptionConst.createExceptions(ExceptionConst.EXCS.EXCS_STRING_RESOLUTION);
    }


    /**
     * Call corresponding visitor method(s). The order is:
     * Call visitor methods of implemented interfaces first, then
     * call methods according to the class hierarchy in descending order,
     * i.e., the most specific visitXXX() call comes last.
     *
     * @param v Visitor object
     */
    @Override
    public void accept( final Visitor v ) {
        v.visitStackProducer(this);
        v.visitPushInstruction(this);
        v.visitExceptionThrower(this);
        v.visitTypedInstruction(this);
        v.visitCPInstruction(this);
        v.visitLDC(this);
    }
}

⏎ com/sun/org/apache/bcel/internal/generic/LDC.java

Or download all of them as a single archive file:

File name: java.xml-11.0.1-src.zip
File size: 4876106 bytes
Release date: 2018-11-04
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