What is Object Class in Java | Short Notes on Class in Java | What is Class in Java Programming Language
Object Class is a special class in Java. All the Classes are Sub-Classes of an Object Class that means an Object Class is a SuperClass for all the other Classes.
Object Class defines the following:
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object clone ()
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Creates an object that is same as the object being cloned
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void finalize
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Called before an unused object is recycled
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class<?>get class
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Obtain the class of an object at run time
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Int has code()
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Return hash code associated with an invoking method
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String to string ()
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Return a string that describes an object
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Void wait () void wait (long milli seconds)
Void wait (long milliseconds int nanoseconds)
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Waits for another thread of execution
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void notify()
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Resumes execution of thread waiting on the invoking object
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Void all notify()
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Resumes execution of all thread waiting on the invoking object
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boolean equals (Object Obj)
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Determines whether one object is equal to another one
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