assertEquals(6100L, (Long)valueOf("l:6100;")); assertEquals(-6100L, (Long)valueOf("l:-6100;"));
assertEquals(Long.valueOf(6100L), (Long)valueOf("l:6100;")); assertEquals(Long.valueOf(-6100L), (Long)valueOf("l:-6100;"));
    @Test public void valueOfLong() throws Exception {        assertEquals(6100L, (Long)valueOf("l:6100;"));        assertEquals(-6100L, (Long)valueOf("l:-6100;"));    }