question: private void fillCommentCombo ( Combo combo ) { if ( previousComments == null ) { previousComments = new ArrayList ( ) ; } for ( int i = previousComments . size ( ) - 1 ; i >= 0 ; i -- ) { combo . add ( ( ( String ) previousComments . get ( i ) ) ) ; } combo . select ( 0 ) ; }
target:  Fill the comments combobox with previous search entries. 