[OpenJDK 2D-Dev] [9] RFR: JDK-8150233, , Missing copyright headers in XSurfaceData/ExtendedKeyCodes

[prasanta sadhukhan]

Hi Phil,

Bug: https://bugs.openjdk.java.net/browse/JDK-8150233
webrev: http://cr.openjdk.java.net/~psadhukhan/8150233/webrev.00/

Missing copyright added to the files.
I guess 2nd reviewer is not needed for this change.

Regards
Prasanta