What will be the output of the following Java program?

class bitwise_operator 
{
    public static void main(String args[])
    {
        int var1 = 42;
        int var2 = ~var1;
        System.out.print(var1 + " " + var2);     	
    } 
}

A. 42 42

B. 43 43

C. 42 -43

D. 42 43

Answer: Option C