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extract particular elements from arraylist

Raj Kumar Bindal
Ranch Hand

Joined: Apr 15, 2006
Posts: 417
I want to extract particular elements from an arraylist.
eg:
If arraylist contains elements : Rajkumar , Shashii , Hari Kumar , paters , nam kumar

I want to take elements ending with kumar i.e. Rajkumar, Hari Kumar , nam kumar
How can i do it through efficient coding
Thanx in advance
Henry Wong
author
Sheriff

Joined: Sep 28, 2004
Posts: 18108
    
  39

Well, lists are not sorted -- so I don't think there is anything more efficient than to just use an iterator, and checking each string member with its endsWith() method.

Henry


Books: Java Threads, 3rd Edition, Jini in a Nutshell, and Java Gems (contributor)
 
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