@Test
 public void testParseDecOrDefaultOk() throws Exception {
   long i = 12;
   String s = Long.toString(i);
   int def = 14;
   assertEquals(i, ParseLong.parseDecOrDefault(s, def));
 }
 @Test
 public void testParseDecOrDefaultNull() throws Exception {
   int def = 14;
   assertEquals(def, ParseLong.parseDecOrDefault(null, def));
 }
 @Test
 public void testParseDecOrDefaultFail() throws Exception {
   String s = "abc";
   int def = 14;
   assertEquals(def, ParseLong.parseDecOrDefault(s, def));
 }