Interested to Buy Any Domain ? << Click Here >> for more details...
What is the need of "creating and throwing an
UserdefinedException" when the "Exception" class is already
available?
- 4 Answers
- 6765 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vinayakkatkar
There are some exceptions that are not defined by java api
ex- invalid age exception ,invalid number exception etc.
in user defined exceptions are raised by programmer,
thrown by programmer ,handled by programmer
while predefined exceptions are raised by system,
thrown by system
handled by programmer
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / guru
user defined exception is used throwing out(user) own
exception..
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / seshadri pera
UserDefindException are thrown and handled based on the
user requirements to make sure the particular exception
conditions intead of throwing the general exception for all
the exceptions.
We should handle the specific exception first by using
catching it instead of handling generic exceptions of type
Exception.
| Is This Answer Correct ? | 0 Yes | 1 No |
Explain the meaning of java applet.
What is the purpose of using javap?
why the abstract class has default constructor?
Why we cannot override static method?
What is bufferedreader in java?
33. try { 34. // some code here 35. } catch (NullPointerException e1) { 36. System.out.print(”a”); 37. } catch (RuntimeException e2) { 38. System.out.print(”b”); 39. } finally { 40. System.out.print(”c”); 41. } What is the result if a NullPointerException occurs on line 34? 1 c 2 a 3 ab 4 ac
What is the difference between the continue and break statement?
what is the main class of all the classes
What are static initalizers in java ?
How to make a class or a bean serializable?
What is command line argument
Can you explain the usages of class.forname()?
Core Java 
