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General Knowledge
Verbal Reasoning
Computer Science
Interview
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Objects and Collections
Which class does not override the equals() and hashCode() methods, inheriting them directly from class Object?
java.lang.String
java.lang.Double
java.lang.StringBuffer
java.lang.Character
Correct Answer:
java.lang.StringBuffer
Explanation:
java.lang.StringBuffer
is the only class in the list that uses the default methods provided by class
Object
.
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