Add more --add-opens for JDK 9

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1805517 13f79535-47bb-0310-9956-ffa450edef68

jenkins/create_jobs.groovy

@@ -190,7 +190,7 @@ poijobs.each { poijob ->
             env('LANG', 'en_US.UTF-8')
             if(jdkKey == '1.9') {
                 // when using JDK 9 for running Ant, we need to provide more packages for the forbidden-api-checks task
-                env('ANT_OPTS', '--add-modules=java.xml.bind')
+                env('ANT_OPTS', '--add-modules=java.xml.bind --add-opens=java.xml/com.sun.org.apache.xerces.internal.util=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED')
             }
         }
         wrappers {