public boolean METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 VAR_2 = new TYPE_2 ( VAR_1 ) ; if ( ( nodes . contains ( VAR_2 ) ) || ( VAR_1 == null ) ) { return false ; } nodes . add ( VAR_2 ) ; return true ; }

public boolean METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 VAR_2 = new TYPE_2 ( VAR_1 ) ; if ( ( VAR_1 == null ) || ( nodes . contains ( VAR_2 ) ) ) { return false ; } nodes . add ( VAR_2 ) ; return true ; }
