```
public class Iso19794p2v2011Extension
extends Object
```
Extension data block (EXTENSION). Predefined extension blocks have specialized representation. See Iso19794p2v2011CountExtension, Iso19794p2v2011CoreDeltaExtension, and Iso19794p2v2011ZonalExtension.

Fields
Modifier and Type	Field	Description
`byte[]`	`data`	Extension data (EXTDATA).
`int`	`type`	Extension type (EXTTYPE).

Constructors
Constructor	Description
`Iso19794p2v2011Extension()`	Creates new extension data block (EXTENSION).

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Class Iso19794p2v2011Extension