}
@Test
public void testSaltId() {
SaltedBigIntUDF salty = new SaltedBigIntUDF();
long joe = 44;
String joeSalt = salty.evaluate( joe);
System.out.println(" Joe's Salt = " + joeSalt);
Assert.assertEquals("0044:44", joeSalt);
long jerome = 995034;
String jeromeSalt = salty.evaluate( jerome);
System.out.println(" Jerome's Salt = " + jeromeSalt);
Assert.assertEquals("5034:995034", jeromeSalt);
long barack = 2055;
String barackSalt = salty.evaluate( barack);
System.out.println(" Barack's Salt = " + barackSalt);
Assert.assertEquals("2055:2055", barackSalt);
}