| /******************************************************************************* |
| * Copyright (c) 2009, 2019 Xored Software Inc and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Xored Software Inc - initial API and implementation and/or initial documentation |
| *******************************************************************************/ |
| package org.eclipse.rcptt.util; |
| |
| public class ObjectUtil { |
| public static <T> T firstNotNull(T... args) { |
| for (T arg : args) { |
| if (arg != null) { |
| return arg; |
| } |
| } |
| throw new NullPointerException(); |
| } |
| |
| public static boolean equal(Object a, Object b) { |
| return a == b || (a != null && a.equals(b)); |
| } |
| } |
