A DESCRIPTION OF THE REQUEST :
StringBuilder has delete method which requires the start and end positions as parameters. However, there is no easy/simple method for clearing the entire StringBuilder object. It will be nice if there is a method (i.e. clear() ) which wipes out the entire StringBuilder object without passing any parameters when necessary.

JUSTIFICATION :
Increase code readability and coding efficiency.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
simple clear method which will do internally the same as delete method without passing any parameters.