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Convert ArrayList to List

Anwarul Kabir
Greenhorn

Joined: Dec 17, 2008
Posts: 6
Hi

I have this arrayList and I need to return this as List<TransactionSummary>.

Is there any way I could load the data from arrayList to List<TransactionSummary>

my ArrayList which is called list is doing this

list.add(parseResultSetRow(rs));

The method parseResultSetRow() is returning TransactionSummary type.

Hope this makes sense.

BTW you probably can tell i am very new at this... so please hlp.
Henry Wong
author
Sheriff

Joined: Sep 28, 2004
Posts: 18876
    
  40

An ArrayList IS-A List. There is no need to convert it. Just return the ArrayList as the List.

Henry


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

Joined: Oct 13, 2005
Posts: 39084
    
  23
And welcome to JavaRanch
 
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subject: Convert ArrayList to List