x = 0; if (x1.hashCode() != x2.hashCode() ) x = x + 1; if (x3.equals(x

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x = 0;
if (x1.hashC..


            
                        
                        

                             
                
                    
                        
                            
                                
                                    
                                    
                                    1.
                                
                                
                                    
                                        
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 properly 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)
                                    
                                
                                                    

                        
                            
                                
                                    Answer» C. x5.hashCode() != x6.hashCode()
                                
                            
                        

                        
                        
                            
                                
                                    
                                
                            
                        
                    
                    
                         
                    
                
            
            
             


            
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1.	`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 properly 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)
Answer» C. x5.hashCode() != x6.hashCode()

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