### Question:
Util { public static boolean areEqual(int i, int j) { return i == j; } private  Util(); static void checkLatLong(double lat, double lon); static void checkLat(double lat); static void checkLong(double lon); static void checkArgument(boolean b, String message); static AisExtractorFactory getAisExtractorFactory(); static void checkMessageId(int messageId, AisMessageType... messageTypes); static boolean areEqual(int i, int j); static boolean isClassAPositionReport(int messageId);  }### Answer:
@Test public void areEqualTestEquality() { assertTrue(Util.areEqual(1, 1)); }
@Test public void areEqualTestInequality() { assertFalse(Util.areEqual(1, 2)); }