1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
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   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  *
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  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
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  23 
  24 /*
  25   @test
  26   @bug 4185854
  27   @summary Checks that constructors do not accept nulls and throw NPE
  28   @run main ConstructorsNullTest
  29 */
  30 
  31 import java.awt.RenderingHints;
  32 import java.awt.color.ColorSpace;
  33 import java.awt.color.ICC_Profile;
  34 import java.awt.image.ColorConvertOp;
  35 
  36 public class ConstructorsNullTest {
  37 
  38     public static void main(final String[] args) {
  39       ColorConvertOp gp;
  40       boolean passed = false;
  41       try {
  42           gp = new ColorConvertOp((ColorSpace)null, (RenderingHints)null);
  43       } catch (NullPointerException e) {
  44           try {
  45               gp = new ColorConvertOp((ColorSpace)null, null, null);
  46           } catch (NullPointerException e1) {
  47               try {
  48                   gp = new ColorConvertOp((ICC_Profile[])null, null);
  49               } catch (NullPointerException e2) {
  50                   passed = true;
  51               }
  52           }
  53       }
  54 
  55       if (!passed) {
  56           System.out.println("Test FAILED: one of constructors didn't throw NullPointerException.");
  57           throw new RuntimeException("Test FAILED: one of constructors didn't throw NullPointerException.");
  58       }
  59       System.out.println("Test PASSED: all constructors threw NullPointerException.");
  60     }
  61 }// class ConstructorsNullTest