Final Vs Finally Vs Finalize Keywords in Java with example

Detailed explanation on frequently asked interview questions "What is final, finally and finalize in java".

Following frequently asked interview questions has been discussed with code go thorough in eclipse:
What is final, finally, finalize in JAVA?
What is the difference between final, finally and finalize() ?
What is a final method?
What is a final variable?
What is a final Class?
Does Declaring an object "final" makes it immutable?
Can we use final keyword for a local variable?
How can we make sure that a code segment gets executed even in case of uncatched exceptions?
What is a finalize method?
Should we override finalize method?
Is it necessary that each try block to be followed by catch block?
Can finally block be used without catch?
Can we invoke finalize() method programmatically?
Programming questions and Output explanation

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