1 /* 2 * Copyright (c) 2023, 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 */ 23 24 package jdk.test.lib; 25 26 import java.util.ArrayList; 27 28 public class StringArrayUtils { 29 public static String[] concat(String... args) { 30 return args; 31 } 32 33 public static String[] concat(String prefix[], String... extra) { 34 ArrayList<String> list = new ArrayList<String>(); 35 for (String s : prefix) { 36 list.add(s); 37 } 38 for (String s : extra) { 39 list.add(s); 40 } 41 42 return list.toArray(new String[list.size()]); 43 } 44 45 public static String[] concat(String prefix, String[] extra) { 46 ArrayList<String> list = new ArrayList<String>(); 47 list.add(prefix); 48 for (String s : extra) { 49 list.add(s); 50 } 51 52 return list.toArray(new String[list.size()]); 53 } 54 }