Objects and Collections - Programming
Q1: Which class does not override the equals() and hashCode() methods, inheriting them directly from class Object?A java.lang.String
  B java.lang.Double
  C java.lang.StringBuffer
  D java.lang.Character
  ANS:C - java.lang.StringBuffer java.lang.StringBuffer is the only class in the list that uses the default methods provided by class Object.  | 
            
                            
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