191         Throwable suppressed = new ArithmeticException();

   191         Throwable suppressed = new ArithmeticException();

   192         t = new NoSuppression(true); // Suppression enabled

   192         t = new NoSuppression(true); // Suppression enabled

   193         // Make sure addSuppressed(null) throws an NPE

   193         // Make sure addSuppressed(null) throws an NPE

   194         try {

   194         try {

   195             t.addSuppressed(null);

   195             t.addSuppressed(null);

   196         } catch(NullPointerException e) {

   197         } catch(NullPointerException e) {

   197             ; // Expected

   198             ; // Expected

   198         }

   199         }

   199         t.addSuppressed(suppressed);

   200         t.addSuppressed(suppressed);

   200         t0 = t.getSuppressed();

   201         t0 = t.getSuppressed();

   202             throw new RuntimeException("Expected suppression did not occur.");

   203             throw new RuntimeException("Expected suppression did not occur.");

   203     }

   204     }

   204 

   205 

   205     private static class NoSuppression extends Throwable {

   206     private static class NoSuppression extends Throwable {

   206         public NoSuppression(boolean enableSuppression) {

   207         public NoSuppression(boolean enableSuppression) {

   208         }

   209         }

   209     }

   210     }

   210 }

   211 }