1 /* 2 * Copyright (c) 2005, 2016, 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 /** 25 * @test 26 * @bug 6317072 27 * @summary Make sure NPE is thrown with "null" argumemnts in the 28 * SimpleDateFormat constructors. 29 */ 30 31 import java.util.*; 32 import java.text.*; 33 import java.io.*; 34 35 public class bug6317072 { 36 main(String[] args)37 public static void main(String[] args) { 38 39 try { 40 new SimpleDateFormat("yy", (Locale)null); 41 throw new RuntimeException("should thrown a NullPointerException"); 42 } catch (NullPointerException e) { 43 } 44 45 try { 46 new SimpleDateFormat((String)null, Locale.getDefault()); 47 throw new RuntimeException("should thrown a NullPointerException"); 48 } catch (NullPointerException e) { 49 } 50 51 try { 52 new SimpleDateFormat("yy", (DateFormatSymbols)null); 53 throw new RuntimeException("should thrown a NullPointerException"); 54 } catch (NullPointerException e) { 55 } 56 57 try { 58 new SimpleDateFormat((String)null, DateFormatSymbols.getInstance()); 59 throw new RuntimeException("should thrown a NullPointerException"); 60 } catch (NullPointerException e) { 61 } 62 63 try { 64 DateFormat.getTimeInstance(DateFormat.FULL, null); 65 throw new RuntimeException("should thrown a NullPointerException"); 66 } catch (NullPointerException e) { 67 } 68 69 try { 70 DateFormat.getDateInstance(DateFormat.FULL, null); 71 throw new RuntimeException("should thrown a NullPointerException"); 72 } catch (NullPointerException e) { 73 } 74 75 try { 76 DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, null); 77 throw new RuntimeException("should thrown a NullPointerException"); 78 } catch (NullPointerException e) { 79 } 80 } 81 } 82