Review Request: JDK-8210361: Add images to docs for public API classes of controls

[Nir Lisker]

Hi,

Please review the current state of the patch for:

https://bugs.openjdk.java.net/browse/JDK-8210361
http://cr.openjdk.java.net/~nlisker/8210361/webrev.00/

Thanks,
Nir