### Question:
JSONComparator { public static boolean areEqual(String jsonA, String jsonB) { return areEqual(new StringReader(jsonA), new StringReader(jsonB)); } private  JSONComparator(); static boolean areEqual(String jsonA, String jsonB); static boolean areEqual(Reader jsonA, Reader jsonB);  }### Answer:
@Test public void testAreEqual() { assertTrue(JSONComparator.areEqual(jsonA, jsonB)); }
@Test public void testAreNotEqual() { assertFalse(JSONComparator.areEqual(jsonA, jsonC)); }
@Test public void testAreEqual2() { assertTrue(JSONComparator.areEqual(jsonA, jsonA)); }