protected void testInstanceMethods() {
   super.testInstanceMethods();
   test_getLocalizedMessageResourceBundleBasename__();
   test_getLocalizedMessageKeys__();
   test_hasProperties_Object_String_String_Throwable_();
   test_hasSameValues_PropertyException_();
 }
 protected void validateTypeInvariants(final LocalizedMessageException subject) {
   super.validateTypeInvariants(subject);
   PropertyException pe = (PropertyException) subject;
   validate(pe.getOrigin() != null);
   validate(pe.getPropertyName() == null || !pe.getPropertyName().equals("")); // $NON-NLS-1$
   validate(pe.getMessage() == null || !pe.getMessage().equals("")); // $NON-NLS-1$
 }