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| Core Java - Interview Questions and Answers for 'Object declaration' - 1 question(s) found - Order By Newest | ||||
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| Ans. Yes, we can do that. Compiler wont complain. But using object reference we can only access methods which have been defined for object class i.e clone(), equals(), hashCode(), toString() etc. We cannot access methods defined in String class or in any class in hierarchy between String and Object. For example - we cannot do obj.append("abc") as it will now give compile time error. | ||||
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 Discuss Correct / Improve  object initialization object declaration runtime polymorphism object oriented programming (oops) oops concepts | ||||
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