Here you can find the source of areEqualPropPaths(String[] pp1, String[] pp2)
public static boolean areEqualPropPaths(String[] pp1, String[] pp2)
//package com.java2s; /* //from w w w. ja v a 2s.com Copyright 2007-2014 Fraunhofer IGD, http://www.igd.fraunhofer.de Fraunhofer-Gesellschaft - Institute for Computer Graphics Research See the NOTICE file distributed with this work for additional information regarding copyright ownership 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. */ public class Main { /** * Tests whether two property paths are equal, i.e. have the same length and * all elements are equal. */ public static boolean areEqualPropPaths(String[] pp1, String[] pp2) { if (pp1 == pp2) return true; if (pp1 == null || pp2 == null || pp1.length != pp2.length) return false; for (int i = pp1.length - 1; i > -1; i--) if (pp1[i] == null || !pp1[i].equals(pp2[i])) return false; return true; } }