Added exclusion for JDK9 based on JDK Bug.

src/it/MJAR-70-no-recreation/invoker.properties

@@ -16,5 +16,10 @@
 # under the License.
 
 # NOTE: The first time, we run up to "integration-test" phase which includes the AntRun execution which saves the
-# timestamp of the first JAR for comparision with the timestamp of the JAR from the final "package" invocation.
+# timestamp of the first JAR for comparison with the timestamp of the JAR from the final "package" invocation.
+# Note:
+# Currently the timestamp comparison does not work cause based on a Bug in JDK 
+# https://bugs.java.com/bugdatabase/view_bug.do?bug_id=8177809
+# So we exclude JDK 1.9
+invoker.java.version = 1.9-
 invoker.goals = clean integration-test package