1 /* 2 * Copyright (c) 2014, 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 */ 23 24 /* 25 @test 26 @bug 4175731 27 @summary DataFlavor.equals(null) throws NullPointerException 28 @author prs@sparc.spb.su: area= 29 @modules java.datatransfer 30 @run main DataFlavorEqualsNullTest 31 */ 32 33 import java.awt.datatransfer.DataFlavor; 34 35 public class DataFlavorEqualsNullTest { 36 public static boolean finished = false; 37 static boolean noexc = true; 38 static boolean eq = false; 39 static DataFlavor df = null; 40 41 public static void main(String[] args) throws Exception { 42 43 try { 44 df = new DataFlavor("application/postscript;class=java.awt.datatransfer.DataFlavor"); 45 } catch (ClassNotFoundException e) { 46 // This should never happen 47 } 48 try { 49 eq = df.equals((Object) null); 50 if (eq) noexc = false; 51 eq = df.equals((DataFlavor) null); 52 if (eq) noexc = false; 53 eq = df.equals((String) null); 54 if (eq) noexc = false; 55 } catch (NullPointerException e1) { 56 noexc = false; 57 } 58 finished = true; 59 if (!noexc) 60 throw new RuntimeException("Test FAILED"); 61 } 62 } 63