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null pointer exception

 
pras
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can anyone explain with a complete simple program.....simple program please...


and if possible tell me all possible reasons.........pls pls
 
Joanne Neal
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You're already asking about NPEs here. Don't start a new topic.
 
Campbell Ritchie
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As Joanne and Paul have already told you, please stick to one thread per topic.

And all the possible reasons? The screen isn't big enough to fit them all in
 
fred rosenberger
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Please don't keep starting new threads for the same topic. I'm closing this one. See the thread Joanne refers to for any additional followups.
 
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