c.s.t.x.g.bean should be open to impl instead of API

Signed-off-by: Lukas Jungmann <lukas.jungmann@oracle.com>
diff --git a/jaxb-ri/bundles/xjc/src/main/java/module-info.java b/jaxb-ri/bundles/xjc/src/main/java/module-info.java
index 1ef5e3f..53d5bc8 100644
--- a/jaxb-ri/bundles/xjc/src/main/java/module-info.java
+++ b/jaxb-ri/bundles/xjc/src/main/java/module-info.java
@@ -28,7 +28,7 @@
 
     exports com.sun.tools.xjc;
     exports com.sun.tools.xjc.api;
-    exports com.sun.tools.xjc.generator.bean to java.xml.bind;
+    exports com.sun.tools.xjc.generator.bean to com.sun.xml.bind;
     exports com.sun.tools.xjc.model;
     exports com.sun.tools.xjc.model.nav;
     exports com.sun.tools.xjc.outline;