blob: e545e3625dcc6471d627ed17011b01b4556a159a [file] [log] [blame]
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* DO NOT REMOVE OR ALTER!
*/
/*
* 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.
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package com.sun.org.apache.bcel.internal.util;
import java.util.Stack;
import com.sun.org.apache.bcel.internal.classfile.JavaClass;
/**
* Utility class implementing a (typesafe) stack of JavaClass objects.
*
* @see Stack
*/
public class ClassStack {
private final Stack<JavaClass> stack = new Stack<>();
public void push( final JavaClass clazz ) {
stack.push(clazz);
}
public JavaClass pop() {
return stack.pop();
}
public JavaClass top() {
return stack.peek();
}
public boolean empty() {
return stack.empty();
}
}