Program: 23721
Project: 23721
Buggy source:
/** 
 * Tests international matching issues for the PHONE_NUMBERS_EQUAL function.
 * @throws Exception
 */
@SmallTest public void testPhoneNumbersEqualInternationl() throws Exception {
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str",false);
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str",true);
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str",false);
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str",true);
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str",false);
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str",true);
}

Fixed version (ground truth):
/** 
 * Tests international matching issues for the PHONE_NUMBERS_EQUAL function.
 * @throws Exception
 */
@SmallTest public void testPhoneNumbersEqualInternationl() throws Exception {
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str",false);
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str",true);
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str");
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str",false);
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str",true);
  assertPhoneNumberEqual("String_Node_Str","String_Node_Str",false);
  assertPhoneNumberNotEqual("String_Node_Str","String_Node_Str",true);
}