JAVA MULTIPLE CHOICE Asserts

Given this method definition:

public void positiveArith(int n) {

assert (n > 0) : n;

if (n<=0)

System.out.println("Input is less than zero: " + n);

}

The code below, if run with assertions enabled, would produce which output?

positiveArith(-4);

a. Input is less than zero: -4

b. Input is less than zero

c java.lang.AssertionError: -4

d. No answer text provided.