This week's book giveaway is in the Agile and other Processes forum.
We're giving away four copies of The Mikado Method and have Ola Ellnestam and Daniel Brolund on-line!
See this thread for details.
The moose likes Java in General and the fly likes regarding collections Big Moose Saloon
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Win a copy of The Mikado Method this week in the Agile and other Processes forum!
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regarding collections

anish reddy
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why ArrayList allows null values to be stored in its object
Joe Ess
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Please do not post the same question more than once. This causes confusion and duplication of effort as the community tries to help everyone.
While you are waiting for the community to help you, you could read our FAQ: How To Ask Questions On JavaRanch.

"blabbing like a narcissistic fool with a superiority complex" ~ N.A.
[How To Ask Questions On JavaRanch]
 
I agree. Here's the link: http://ej-technologies/jprofiler - if it wasn't for jprofiler, we would need to run our stuff on 16 servers instead of 3.
 
subject: regarding collections