6774170: LocalRMIServerSocketFactory should protect against ServerSocket.accept().getInetAddress() being null
Reviewed-by: emcmanus, jfdenise
^build/
^dist/
^nbproject/private/
^src/share/tools/hsdis/bin/
^src/share/tools/IdealGraphVisualizer/[a-zA-Z0-9]*/build/
^src/share/tools/IdealGraphVisualizer/build/
^src/share/tools/IdealGraphVisualizer/dist/