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Few java thread and collection questoins

 
 
Roedy Green
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      01-30-2006
On Sun, 29 Jan 2006 18:17:51 GMT, zero <(E-Mail Removed)> wrote, quoted or
indirectly quoted someone who said :

>I don't know where you got the idea that HashMap is slower than Hashtable.
>HashMap provides constant time operations for simple operations (put, get)
>- that's the whole point of hashing (if it's a good hashing algorithm).


HashMap is slightly faster since it is does not have the thread-safety
overhead.
--
Canadian Mind Products, Roedy Green.
http://mindprod.com Java custom programming, consulting and coaching.
 
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Venky
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      01-30-2006
Nice link, gives you most of the information you need about hasmap,
hashtable, treemap..

http://www.javaranch.com/newsletter/...interface.html

 
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