JDK 8 Code review: 7073491

[Michael McMahon]

Hi,

Could I get the following code change reviewed please?

The problem is in AbstractPlainDatagramSocket.create(). If 
ResourceManager.beforeUdpCreate()
throws an exception then fd is left set in the impl object. And if the 
finalizer for this object
runs then it will attempt to close the object and decrement the counter, 
thus double counting the close.
It only happens via the finalizer because the impl is not returned to 
the application because the
original exception is thrown from a DatagramSocket constructor.

http://cr.openjdk.java.net/~michaelm/7073491%3a/

Thanks
Michael.