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Regarding Information about Hashmap and List

 
srinivas chintha
Greenhorn
Posts: 8
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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
Posts: 6109
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Android IntelliJ IDE Java
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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.
 
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