[8u20] Request for approval for JDK-8033437 - inconsistent generic types behavior

[Paul Govereau]

Please consider the following changeset for inclusion in 8udev/langtools

   http://hg.openjdk.java.net/jdk9/jdk9/langtools/rev/9cfffe95a5fc

For JDK-8033437 - javac, inconsistent generic types behaviour when 
compiling together vs. separate.

   https://bugs.openjdk.java.net/browse/JDK-8033437

Thanks,
Paul