<AWT Dev> Review request for JDK-8038631: Create wrapper for awt.Robot with additional functionality

[Dmitriy Ermashov]

Hi,
Please, review the changeset for:
https://bugs.openjdk.java.net/browse/JDK-8038631

Webrev is here:
http://cr.openjdk.java.net/~yan/8038631/webrev.04/

Last changes consist of:
1. Removed unnecessary System.out calls.
2. System.getProperty wrapped in doPrivileged block.
3. Javadoc improvement, added info about system property 
"java.awt.robotdelay"
4. Added modifier final for property syncDelay.

-- 
Thanks,
Dima