trim function

[lemenz70]

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>

[System_Error]

Something like this:

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

[lemenz70]

thank you System_Error!

[System_Error]

thank you System_Error!

Your very welcome.