Java Tutorial For Beginners 37 - Java Finally block (try-catch-finally Exception Handling in Java )

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[hei]

Roses are red,
violets are blue,
there is always an indian,
better than you :(

[mjjuneja]

@ProgrammingKnowledge thanks a lot for such an awesome collection. Your method of teaching is not only informative but really easy to grab. Thanks a lot.
#ProgrammingKnowledge

[dontblinkmen]

where is problem in this that return a =10





package Try_catch;

public class Tester {
public static int getInt()
{ int a = 10;
try{

return a;
}catch(Exception e){
System.out.println("Error: "+ e);
return a;
}
finally{
a =100;

}
}
public static void main(String[] args) {

}

}

[AnoopPandeyMusic]

If we do not use finally block and use System.out.println(“ “); to print something
Then also the message is typed
So what is the use of using finally block??

[nikosm]

in the beginning, you add a comment to the code that says "...when try block exits." and you say "when try block exists" - that was confusing.

[shibajyotimajumder]

ProgrammingKnowledge can any unknown exception be determined by "finally" or just show that an unknown exception occurred.

[ΑντρέαςΣωτηρίου-πγ]

in 8:00 why it printed 100 after "finally called"?

[hardboiled]

when I don't understand everything
I will blame it to your voice
it makes me irritated