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Unchecked cast from Object to searilizable ArrayList

 
Greenhorn
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Hi everybody i want to do like below but it shows the following warning .

Type safety: Unchecked cast from Object to
ArrayList<OfficeOfferLetter>


Code:

ArrayList<OfficeOfferLetter> allletters=new ArrayList<OfficeOfferLetter>();
allletters=(ArrayList<OfficeOfferLetter>) request.getAttribute("offerletters"):
[/code]
In the above code OfficeOfferLetter is the serealizable Bean Arraylist;

& request.getAttribute("offerletters") return the object thats why it shows above warning.

so please suggest any solution ...

thank you
 
Bartender
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This FAQ will be helpful.
 
Don't get me started about those stupid light bulbs.
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