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How do I remove extra characters (spaces) at the end of a string?

Posted on 2007-10-02
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Last Modified: 2013-11-23
Pretty much as question implies.

I have a string which may have spaces at the end of it.  I want to check if it does and remove them if so.
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Question by:Lamont77
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imladris earned 500 total points
ID: 19999255
The trim function will remove any leading or trailing spaces from a String.

String mystring="This is a string     ";

String cleanstring=mystring.trim();

Now cleanstring will be "This is a string".
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