Index: /trunk/build.xml
===================================================================
--- /trunk/build.xml	(revision 14232)
+++ /trunk/build.xml	(revision 14233)
@@ -514,4 +514,6 @@
                     <jvmarg value="--add-opens" if:set="isJava9" />
                     <jvmarg value="java.base/java.util=ALL-UNNAMED" if:set="isJava9" />
+                    <jvmarg value="--add-opens" if:set="isJava9" />
+                    <jvmarg value="java.base/jdk.internal.loader=ALL-UNNAMED" if:set="isJava9" />
                     <jvmarg value="--add-opens" if:set="isJava9" />
                     <jvmarg value="java.desktop/java.awt=ALL-UNNAMED" if:set="isJava9" />