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Performance of ArrayList and Vector

 
Greenhorn
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Hi, all
I've done some test, but can not see the difference of ArrayList and Vector, anyone who has some better suggestion?
 
Ranch Hand
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compared on performance (not behaviour)? what were your results?
 
Greenhorn
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Vectors are always the prefered data structure as internally it implements arrays.
 
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(Copy of an answer I posted in a different forum)
The simple answer: ArrayList is faster
Why? Vector has been around longer and developed into a sort of be-all do-all class with synchronization and support for many different API. ArrayList is a straitforward implementation of a List with no whistles or bells.
 
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MySQL Database Suse
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http://www.javaranch.com/ubb/Forum1/HTML/002196.html http://www.javaranch.com/ubb/Forum15/HTML/000285.html http://www.javaranch.com/ubb/Forum15/HTML/000039.html
here are some good discussions on this topic
Jamie
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