public TYPE_1 execute ( TYPE_2 VAR_1 ) { if ( ( VAR_1 instanceof TYPE_3 ) || ( VAR_1 instanceof TYPE_4 ) ) VAR_1 . METHOD_1 ( ) ; else { VAR_1 . METHOD_2 ( ) . METHOD_3 ( 0 ) ; VAR_1 . METHOD_2 ( ) . METHOD_4 ( false ) ; return VAR_2 ; } return VAR_3 ; }

public TYPE_1 execute ( TYPE_2 VAR_1 ) { if ( ( VAR_1 instanceof TYPE_3 ) || ( VAR_1 instanceof TYPE_4 ) ) VAR_1 . METHOD_1 ( ) ; else { VAR_1 . METHOD_2 ( ) . METHOD_3 ( 0 ) ; VAR_1 . METHOD_2 ( ) . METHOD_4 ( true ) ; return VAR_2 ; } return VAR_3 ; }
