question: public void sortOutlineView ( String currentState ) { if ( currentState . equals ( "method" ) ) { sortViewByMethodName ( ) ; } else if ( currentState . equals ( "class" ) ) { sortViewByClassName ( ) ; } else if ( currentState . equals ( "status" ) ) { sortViewByStatusAndClassName ( ) ; } else if ( currentState . equals ( "priority" ) ) { sortViewByPriorityAndClassName ( ) ; } }
target:  Method that implements the command that sorts the nodes in the outline view.