This week's book giveaway is in the OCMJEA forum.
We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line!
See this thread for details.
The moose likes Beginning Java and the fly likes NPE Big Moose Saloon
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Win a copy of OCM Java EE 6 Enterprise Architect Exam Guide this week in the OCMJEA forum!
JavaRanch » Java Forums » Java » Beginning Java
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Ranch Hand

Joined: Apr 04, 2007
Posts: 188
hi... am new to java...i have posted both methods..can you have a look
Paul Sturrock

Joined: Apr 14, 2004
Posts: 10336

I have done, and I have posted a reply. Please have a look at it, and please continue the discusion in that topic.

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Consider Paul's rocket mass heater.
subject: NPE