Here you can find the source of areEqual(int o1, int o2)
public static boolean areEqual(int o1, int o2)
//package com.java2s; /******************************************************************************* * Copyright (c) 2007 Bruno Medeiros and other Contributors. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors:// ww w .j a va 2 s . co m * Bruno Medeiros - initial implementation *******************************************************************************/ public class Main { /** @return whether the two given objects are the same (including null) or equal. */ public static boolean areEqual(Object o1, Object o2) { return (o1 == o2) || (o1 != null && o2 != null && o1.equals(o2)); } /** @return whether the two given int are equal. */ public static boolean areEqual(int o1, int o2) { return o1 == o2; } /** @return whether the two given floats are equal. */ public static boolean areEqual(double o1, double o2) { return o1 == o2; } }