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Regarding Information about Hashmap and List

srinivas chintha
Greenhorn

Joined: Oct 08, 2012
Posts: 8
hi,

Where will i use Hashmap and where will i use ArrayList answer me with brief real time example?


Thanks in advance
Jeff Verdegan
Bartender

Joined: Jan 03, 2004
Posts: 6109
    
    6

Please don't use bold red letters like that. It makes your post hard to read.

Also, it pays to ShowSomeEffort(←click). If you google for java collections tutorial you'll find explanations and examples, and the javadocs for those classes to a good job of explaning their respective purposes.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Regarding Information about Hashmap and List
 
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