What will happen if we cannot mention "finally" in Java
Program ???
Answers were Sorted based on User's Feedback
Answer / ashok
no problem.if we declare it is better.because compulsory
statements are written in finally block.
| Is This Answer Correct ? | 18 Yes | 0 No |
Answer / dhruva
finally must be used while dealing with I/O like,
file,stream and reader, etc.
in finally block, we r closing I/O objects in LIFO way to
avoid curruption of I/O during GC process and also, after
one I/O related program finish execution - just for the
sake of flushing for next use in better way
| Is This Answer Correct ? | 7 Yes | 2 No |
Answer / busi
Nothing happend , if any information should be displayed on
console we can use this finally block.Irrespective of code
execution the jvm will display the message on console.
| Is This Answer Correct ? | 1 Yes | 3 No |
which one the better thread emplemented thread or extended ?
Explain how hashmap works?
What is string syntax?
Can finally block be used without a catch?
Is upper case in java?
What is a hashmap used for?
What is super in java?
Why there are some null interface in java? What does it mean?
How many decimal places is a double?
what invokes a threads run() method? : Java thread
What is synchronization and why is it important in java programming?
Where is the singleton class used?