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Santhan Rajah
Greenhorn

Joined: Mar 26, 2003
Posts: 3
Hi!
I have a ArrayList like this:
ArrayList cds = new ArrayList();
and cds is an object from one another class named as CD.
This cds-object contains strings.
And now I want to sort these strings alphabetically, can I anyone help me pls?

You help is appreciated.

/Santhan
Jamie Robertson
Ranch Hand

Joined: Jul 09, 2001
Posts: 1879

if you have overridden the compareTo, equals and hashCode methods in the class your adding to the list, then you can just call
Collections.sort( yourList );
otherwise you need to create a comparator object and use the
Collections.sort( yourList, yourComparator )
Jamie
 
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subject: Sorting