Answer Posted / brijendra(xavient)

1-Final:Java have final class,finalmethod and
finalvariables.
*Finalclass can not be extended and the variables under the
final class can not be change.
*Finalvariables can not be changed.
*finalmethods can not be override or overriden.

2-Finally-Finally is a block which is used for catching the
uncaught exception which not handled by try block.

3-Finalize()- finalize method helps in garbage collection.A
method,that is invoked before an object is discarded by the
garbage
collector, allowing it to clean up its state

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