org.antlr.v4.runtime.misc.IntegerStack Maven / Gradle / Ivy
/*
* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
* Use of this file is governed by the BSD 3-clause license that
* can be found in the LICENSE.txt file in the project root.
*/
package org.antlr.v4.runtime.misc;
/**
*
* @author Sam Harwell
*/
public class IntegerStack extends IntegerList {
public IntegerStack() {
}
public IntegerStack(int capacity) {
super(capacity);
}
public IntegerStack(IntegerStack list) {
super(list);
}
public final void push(int value) {
add(value);
}
public final int pop() {
return removeAt(size() - 1);
}
public final int peek() {
return get(size() - 1);
}
}