protected java.util.List < TYPE_1 > METHOD_1 ( TYPE_1 node ) { TYPE_1 path = node . path ( VAR_1 ) ; if ( METHOD_2 ( path ) ) { return METHOD_3 ( path ) ; } return null ; } 

protected java.util.List < TYPE_1 > METHOD_1 ( TYPE_1 node ) { TYPE_1 path = node . path ( VAR_1 ) ; if ( METHOD_2 ( path ) ) { return METHOD_3 ( path ) ; } return METHOD_3 ( node ) ; } 
