1/* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23package utils; 24 25public class Utils { 26 27 public static void log(String field, String val1, String val2) { 28 System.out.println(field + " mismatch. " + val1 + " vs " + val2); 29 } 30 31 public static boolean compareStrings(String s1, String s2) { 32 33 if (s1 != null && s1.equals(Consts.UNKNOWN) 34 || s2 != null && s2.equals(Consts.UNKNOWN)) { 35 return true; 36 } 37 38 if (s1 == null && s2 != null || s1 != null && s2 == null) { 39 return false; 40 } 41 42 if (s1 == null || s2 == null) { 43 return true; 44 } 45 return s1.equals(s2); 46 } 47 48 public static void sleep() { 49 try { 50 while (true) { 51 Thread.sleep(Long.MAX_VALUE); 52 } 53 } catch (InterruptedException e) { 54 } 55 } 56} 57