// -------------------------------------------------------------------------
public void test_equals() {
VersionCorrection d1a = VersionCorrection.of(INSTANT1, INSTANT2);
VersionCorrection d1b = VersionCorrection.of(INSTANT1, INSTANT2);
VersionCorrection d2 = VersionCorrection.of(INSTANT1, INSTANT3);
assertEquals(true, d1a.equals(d1a));
assertEquals(true, d1a.equals(d1b));
assertEquals(false, d1a.equals(d2));
assertEquals(true, d1b.equals(d1a));
assertEquals(true, d1b.equals(d1b));
assertEquals(false, d1b.equals(d2));
assertEquals(false, d2.equals(d1a));
assertEquals(false, d2.equals(d1b));
assertEquals(true, d2.equals(d2));
assertEquals(false, d1b.equals("d1"));
assertEquals(false, d1b.equals(null));
}
