wat is final...?
wat is finally...?
wat is finalize....?
difference between " final and finally and finalize "...?
- 2 Answers
- 3539 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / mmkrish
final --> is a keyword. It will be used for variables,
methods and classes also.
final variables --> Cannot change their value.
final Methods --> Cannot override or overload
final Class --> it can never be subclassed.
finally --> is a block used in exception handling. Genrally
used along with try.catch blocks... though try or catch
block executes...finally block should execute at last.
Means, if we have add finally block, it will call though
there is an exeption occurs.
finalize() --> It is a method. This will be used in garbage
collection of java. It will clear all the unused
resources...Cannot Override. It is a protected method.
| Is This Answer Correct ? | 23 Yes | 0 No |
Answer / chaithanya
Final:It is a keyword,constant like c/C++.suppose if we declare a=1,we cannot change that value over the programme.we cannot declare a++.
Finally():It is default block in exception handling.
Finalize():if an object holds non java resources,it must be releases resources before object is destroyed.called garbage collector.it runs periodically.we don't know when gc runs
so the programmer write in manually in finalise method invoked the gc before object is destroyed
| Is This Answer Correct ? | 0 Yes | 0 No |
define System.out.println(); what is the meaning!
How to sort array in descending order in java?
What is final variable?
What is java class writing rules?
Difference between association, composition and aggregation?
Why transient variables wont participate in serialization?
Explain enumeration in java?
Is arraylist sorted in java?
What is method overloading in java ?
what is difference between abstract and interface? can i give real time example for the two topics?
What is the difference between serializable and externalizable interface?
What is parameter tag and what is its use?
Core Java 
