[8u20] Request for approval for JDK-8029042/8027886 - receiver parameters

[Paul Govereau]

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

   http://hg.openjdk.java.net/jdk9/dev/langtools/rev/40d829674bb4

which fixes the following bugs:

   https://bugs.openjdk.java.net/browse/JDK-8029042
   Receiver parameter not supported on local class constructor

   https://bugs.openjdk.java.net/browse/JDK-8027886
   javac allows illegal receiver parameters

Thanks,
Paul