Where Can I see Java Source Code files for Xerces Java 2.11.2?

Here are Java Source Code files for Xerces Java 2.11.2:

⏎ org/apache/xerces/util/IntStack.java

/*
 * 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 org.apache.xerces.util;

/**
 * A simple integer based stack.
 *
 * moved to org.apache.xerces.util by neilg to support the
 * XPathMatcher.
 * @author  Andy Clark, IBM
 *
 * @version $Id: IntStack.java 447241 2006-09-18 05:12:57Z mrglavas $
 */
public final class IntStack {

    //
    // Data
    //

    /** Stack depth. */
    private int fDepth;

    /** Stack data. */
    private int[] fData;

    //
    // Public methods
    //

    /** Returns the size of the stack. */
    public int size() {
        return fDepth;
    }

    /** Pushes a value onto the stack. */
    public void push(int value) {
        ensureCapacity(fDepth + 1);
        fData[fDepth++] = value;
    }

    /** Peeks at the top of the stack. */
    public int peek() {
        return fData[fDepth - 1];
    }

    /** Returns the element at the specified depth in the stack. */
    public int elementAt(int depth) {
        return fData[depth];
    }

    /** Pops a value off of the stack. */
    public int pop() {
        return fData[--fDepth];
    }

    /** Clears the stack. */
    public void clear() {
        fDepth = 0;
    }

    // debugging

    /** Prints the stack. */
    public void print() {
        System.out.print('(');
        System.out.print(fDepth);
        System.out.print(") {");
        for (int i = 0; i < fDepth; i++) {
            if (i == 3) {
                System.out.print(" ...");
                break;
            }
            System.out.print(' ');
            System.out.print(fData[i]);
            if (i < fDepth - 1) {
                System.out.print(',');
            }
        }
        System.out.print(" }");
        System.out.println();
    }

    //
    // Private methods
    //

    /** Ensures capacity. */
    private void ensureCapacity(int size) {
        if (fData == null) {
            fData = new int[32];
        }
        else if (fData.length <= size) {
            int[] newdata = new int[fData.length * 2];
            System.arraycopy(fData, 0, newdata, 0, fData.length);
            fData = newdata;
        }
    }

} // class IntStack

⏎ org/apache/xerces/util/IntStack.java

Or download all of them as a single archive file:

File name: Xerces-J.2.12.2-src.zip
File size: 2128351 bytes
Release date: 2022-01-21
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