implement Class.getEnclosingClass
Merge pull request #351 from dicej/getEnclosingClass

implement Class.getEnclosingClass
Merge pull request #352 from bigfatbrowncat/avian-pack

Small fix for Android build on Windows
ensure Object.notify is available for Android classpath build and reduce duplication
cp/avian/java-net.cpp: fix segfault

In Java_java_net_InetAddress_ipv4AddressForName:
  Throw nullptrex on hostname = null.
Merge pull request #354 from dicej/notify

ensure Object.notify is available for Android classpath build and reduce...
Merge pull request #355 from lostdj/patch-1

cp/avian/java-net.cpp: fix segfault