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JavaRanch » Java Forums » Certification » Programmer Certification (SCJP/OCPJP)
Bookmark "Exceptions Handling in Constructors" Watch "Exceptions Handling in Constructors" New topic
Author

Exceptions Handling in Constructors

Kaushik Subramanya
Greenhorn

Joined: Sep 26, 2000
Posts: 9
All,
Can anyone tell me how do I catch and handle exceptions within my constructor.
~Kaushik
Paul Anilprem
Enthuware Software Support
Ranch Hand

Joined: Sep 23, 2000
Posts: 3285
    
    7
It's exactly same as the way you throw/catch exceptions in any method.
-Paul.
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William Brogden
Author and all-around good cowpoke
Rancher

Joined: Mar 22, 2000
Posts: 12769
    
    5
However, unless the exception is something that you can recover from and still produce a valid object, it is better to let the constructor throw the exception and handle the problem somewhere else.
Bill

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author of:
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Exceptions Handling in Constructors