BigInteger remainder results in zero

[perito]

Code:

BigInteger nbr = BigInteger.valueOf(4);
BigInteger i = BigInteger.valueOf(2);
nbr.remainder(i) == BigInteger.ZERO

this returns false, it should return true, the remainder is zero...
why is it returning false?
although if u check each one alone, they are ZEROS and they are equal!!!
why is it returning false?

[hardwired]

Better to use the equals method when comparing objects.

Code:

System.out.printf("four %% two equals BigInteger.ZERO = %b%n",
                   four.remainder(two).equals(BigInteger.ZERO));