x = 0; 

if (x1.hashCode() != x2

by

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✪ Choose the correct option.

x = 0; 
 if (x1.hashCode() != x2.hashCode() )  
   x = x + 1; 
 if (x3.equals(x4) )  
   x = x + 10; 
 if (!x5.equals(x6) ) 
   x = x + 100; 
 if (x7.hashCode() == x8.hashCode() )  
   x = x + 1000; 
 System.out.println("x = " + x);

and assuming that the equals() and hashCode() methods are property implemented, if the output is “x = 1111“, which of the following statements will always be true?

A. x2.equals(x1)
B. x3.hashCode() == x4.hashCode()
C. x5.hashCode() != x6.hashCode()
D. x8.equals(x7)

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