public String prettyDependencies ( ) { StringBuilder b = new StringBuilder ( ) ; b . append ( id ( ) ) . append ( ' ' ) ; for ( Iterator < Script > ite = dependencies . iterator ( ) ; ite . hasNext ( ) ; ) { Script n = ite . next ( ) ; prettyDependencies ( b , ! ite . hasNext ( ) , 0 , n ) ; } return b . toString ( ) ; }
Textual representation for the dependencies .