File sitemesh-2.1-jdk11.patch of Package sitemesh

--- src/java/com/opensymphony/module/sitemesh/Factory.java	2018-12-11 16:02:42.501971697 +0100
+++ src/java/com/opensymphony/module/sitemesh/Factory.java.new	2018-12-11 16:02:30.709993843 +0100
@@ -13,7 +13,6 @@
 import com.opensymphony.module.sitemesh.util.Container;
 
 import javax.naming.InitialContext;
-import javax.rmi.PortableRemoteObject;
 import java.lang.reflect.Constructor;
 
 /**
@@ -96,7 +95,7 @@
                 InitialContext ctx = new InitialContext();
                 Object o = ctx.lookup("java:comp/env/" + envEntry);
                 ctx.close();
-                result = (String)PortableRemoteObject.narrow(o, String.class); // rmi-iiop friendly.
+                result = (String) o;
             }
         }
         catch (Exception e) { } // failed - don't moan, just return default.