introduced a new scheme to the form field validation, that makes the check feel more like a function.

Using it in a few places to begin with

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@16459 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/WebAppMain.java

@@ -43,6 +43,7 @@ import hudson.util.AWTProblem;
 import org.jvnet.localizer.LocaleProvider;
 import org.kohsuke.stapler.Stapler;
 import org.kohsuke.stapler.StaplerRequest;
+import org.kohsuke.stapler.jelly.JellyFacet;
 import org.apache.tools.ant.types.FileSet;
 
 import javax.naming.Context;
@@ -221,7 +222,7 @@ public final class WebAppMain implements ServletContextListener {
     }
 
     public static void installExpressionFactory(ServletContextEvent event) {
-        Stapler.setExpressionFactory(event, new ExpressionFactory2());
+        JellyFacet.setExpressionFactory(event, new ExpressionFactory2());
     }
 
 	/**