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Java - how to convert "Double" to "Integer"

Posted on 2011-09-29
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Last Modified: 2012-05-12
I have a variable of type "Double" (not "double") and I need to convert it to "Integer" (not "int").  Can someone tell me how to do this?

I have tried:

(Integer)MyDouble  and I just get "Cannot cast from Double to Integer".

Also tried:

(int)MyDouble and got a similar error.

Please help.
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Question by:jbaird123
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4 Comments
 
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by:CEHJ
ID: 36818601
Try
Integer i = new Integer((int).d.doubleValue());

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CEHJ earned 2000 total points
ID: 36818604
Oops
Integer i = new Integer((int)d.doubleValue());

Open in new window

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Author Closing Comment

by:jbaird123
ID: 36818614
That worked perfectly.  Thank you!

Do you know of any good websites with this sort of information easily accessible?  I need it from time to time and Googling this often just frustrates me.
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LVL 86

Expert Comment

by:CEHJ
ID: 36818632
That kind of thing could be slightly tricky to track down, given case problems etc. You can always ask here ;)
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