File osgi-export-internal.patch of Package google-gson

--- gson-gson-parent-2.8.1/gson/bnd.bnd.orig	2017-08-29 11:07:29.630655005 +0100
+++ gson-gson-parent-2.8.1/gson/bnd.bnd	2017-08-29 11:08:29.592075069 +0100
@@ -11,4 +11,7 @@
     com.google.gson,\
     com.google.gson.annotations,\
     com.google.gson.reflect,\
-    com.google.gson.stream
+    com.google.gson.stream,\
+    com.google.gson.internal;x-internal:=true,\
+    com.google.gson.internal.bind;x-internal:=true,\
+    com.google.gson.internal.bind.util;x-internal:=true