1 files changed, 0 insertions, 116 deletions
diff --git a/src/com/sun/org/apache/xerces/internal/util/IntStack.java b/src/com/sun/org/apache/xerces/internal/util/IntStack.java
deleted file mode 100644
index 541d17a..0000000
--- a/src/com/sun/org/apache/xerces/internal/util/IntStack.java
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
- */
-/*
- * Copyright 2000-2002,2004 The Apache Software Foundation.
- *
- * Licensed 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.xerces.internal.util;
-
-/**
- * A simple integer based stack.
- *
- * moved to com.sun.org.apache.xerces.internal.util by neilg to support the
- * XPathMatcher.
- * @author  Andy Clark, IBM
- *
- */
-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