public static TYPE_1 [ ] METHOD_1 ( TYPE_2 VAR_1 ) throws TYPE_3 { if ( VAR_1 . METHOD_2 ( ) ) { return null ; } return VAR_1 . METHOD_3 ( ) ; } 

public static TYPE_1 [ ] METHOD_1 ( TYPE_2 VAR_1 ) throws TYPE_3 { if ( ! ( VAR_1 . METHOD_2 ( ) ) ) { return null ; } return VAR_1 . METHOD_3 ( ) ; } 
