// ------------------------------------------------------------------------- public void test_equalsHashCode() { PropertiesFile a1 = PropertiesFile.of(CharSource.wrap(FILE1)); PropertiesFile a2 = PropertiesFile.of(CharSource.wrap(FILE1)); PropertiesFile b = PropertiesFile.of(CharSource.wrap(FILE2)); assertEquals(a1.equals(a1), true); assertEquals(a1.equals(a2), true); assertEquals(a1.equals(b), false); assertEquals(a1.equals(null), false); assertEquals(a1.equals(""), false); assertEquals(a1.hashCode(), a2.hashCode()); }