Hi Ranchers,
I have a doubt on a question from the mock
test of K&B book. The que is
Given
x=0;
if(x1.hashCode() != x2.hashCode()) x = x+1;
if(x3.equals(x4) == false)x=x+10;
if(x5.equals(x6)==true)x=x+100;
if(x7.hashCode()==x8.hashCode())x=x+1000;
System.out.print("x =" + x);
If the output is x=1111, whic of the following will always be true.
The answer given is x2.equals(x1)==true
I could nto undersatnd this question. According to me if the hash code of x1 and x2 are not equal then the values cannot be equal. Can you please help me on this?
Thanks,
Mehta