trim function

hi all
I am student and I have to make an exercise that requires to trim a StringBuffer. Is there any trim command i can use and if yes do i have to add some import or something?
thanks


Edit: I found a trim function for the String format but I am still searching for a StringBuffer one.


<Moderator added green check mark to the thread>

Something like this:

Code:

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StringBuffer sb = new StringBuffer();
sb.append("  Three begin spaces, two ending  ");
System.out.println(sb.toString().trim());

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thank you System_Error!

Quote:

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Originally Posted by lemenz70

thank you System_Error!

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Your very welcome.