@Test public void testIsSet1()
{

    long v = 0x0000000000000010L ;
    BitsLong.isSet(v, 4) ;
    assertTrue(BitsLong.isSet(v, 4)) ;
    assertFalse(BitsLong.isSet(v, 3)) ;
    assertFalse(BitsLong.isSet(v, 5)) ;
}