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<< Always Try to Refactoring Rather Than Rewriting Codes
Null Pointer and Cast Exception

Author Zhou Renjian Create@ 2004-08-11 21:18
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Always try to test null pointer and test casting available in the codes.
If null, or failed to cast, simply printing out some error message would be much better than the runtime exception thrown by JVM.

posted on 2004年07月09日 1:26 PM