public java.util.List < TYPE_1 < TYPE_2 > > METHOD_1 ( ) { if ( ! ( VAR_1 ) ) { for ( TYPE_1 < TYPE_2 > node : nodes ) { for ( TYPE_1 < TYPE_2 > VAR_2 : node . METHOD_2 ( ) ) { if ( ! ( nodes . contains ( VAR_2 ) ) ) { VAR_3 . add ( node ) ; } } } VAR_1 = ! ( VAR_1 ) ; } return VAR_3 ; }

public java.util.Set < TYPE_1 < TYPE_2 > > METHOD_1 ( ) { if ( ! ( VAR_1 ) ) { for ( TYPE_1 < TYPE_2 > node : nodes ) { for ( TYPE_1 < TYPE_2 > VAR_2 : node . METHOD_2 ( ) ) { if ( ! ( nodes . contains ( VAR_2 ) ) ) { VAR_3 . add ( node ) ; } } } VAR_1 = ! ( VAR_1 ) ; } return VAR_3 ; }
