public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 == null ) return ; if ( VAR_1 instanceof TYPE_2 ) { for ( TYPE_3 VAR_2 : ( ( TYPE_2 ) ( VAR_1 ) ) . METHOD_2 ( ) ) { VAR_3 . add ( VAR_2 ) ; } } VAR_3 . add ( VAR_1 ) ; }

public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( VAR_1 == null ) || ( VAR_3 . contains ( VAR_1 ) ) ) return ; if ( VAR_1 instanceof TYPE_2 ) { for ( TYPE_3 VAR_2 : ( ( TYPE_2 ) ( VAR_1 ) ) . METHOD_2 ( ) ) { VAR_3 . add ( VAR_2 ) ; } } VAR_3 . add ( VAR_1 ) ; }
