netty/netty — pull request #2989 by Scottmitch (2014-10-09 21:47:35+00:00)
Title: NullPointerException fix in http/2 codec

Motivation:
There is a NPE due to the order of builder initialization in the class.

Modifications:
-Correct the ordering of initialization and building to avoid NPE.

Result:
No more NPE in construction.