test/jdk/java/awt/datatransfer/DataFlavor/ToStringNullPointerTest.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
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 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 /*
  @test
  @bug 4250768
  @summary tests that DataFlavor.toString() does not throw NPE
  @author prs@sparc.spb.su: area=
  @modules java.datatransfer
  @run main ToStringNullPointerTest
*/

import java.awt.datatransfer.DataFlavor;

public class ToStringNullPointerTest {

     static DataFlavor df1;

     public static void main(String[] args) {
         df1 = new DataFlavor();
         try {
             String thisDF = df1.toString();
         } catch (NullPointerException e) {
             throw new RuntimeException("Test FAILED: it still throws NPE!");
         }
     }
}