[11] Review request for 8199008: [macOS, Linux] Instantiating MediaPlayer causes CPU usage to be over 100%

[Alexander Matveev]

Hi Kevin,

Please review the following:
https://bugs.openjdk.java.net/browse/JDK-8199008
Fixed infinite loop on OS X and Linux in massaging loop which caused 
100% CPU utilization.

Thanks,
Alexander