diff -Nru freemarker-2.3.19/build.xml freemarker-2.3.19-gil/build.xml
--- freemarker-2.3.19/build.xml	2012-05-16 13:03:44.563466757 +0200
+++ freemarker-2.3.19-gil/build.xml	2012-05-16 13:01:04.725458030 +0200
@@ -164,6 +164,7 @@
         <exclude name="freemarker/core/RegexBuiltins.java"/>
         <exclude name="freemarker/ext/ant/**"/>
         <exclude name="freemarker/ext/beans/EnumModels.java"/>
+        <exclude name="freemarker/ext/beans/JavaRebelIntegration.java"/>
         <exclude name="freemarker/ext/dom/XalanXPathSupport.java"/>
         <exclude name="freemarker/ext/dom/SunInternalXalanXPathSupport.java"/>
         <exclude name="freemarker/ext/dom/JaxenXPathSupport.java"/>
diff -Nru freemarker-2.3.19/src/freemarker/ext/beans/BeansWrapper.java freemarker-2.3.19-gil/src/freemarker/ext/beans/BeansWrapper.java
--- freemarker-2.3.19/src/freemarker/ext/beans/BeansWrapper.java	2012-03-01 01:56:25.000000000 +0100
+++ freemarker-2.3.19-gil/src/freemarker/ext/beans/BeansWrapper.java	2012-05-16 13:03:24.057465638 +0200
@@ -232,7 +232,6 @@
      */
     public BeansWrapper() {
         if(javaRebelAvailable) {
-            JavaRebelIntegration.registerWrapper(this);
         }
     }
     
@@ -1672,13 +1671,7 @@
 
     
     private static boolean isJavaRebelAvailable() {
-        try {
-            JavaRebelIntegration.testAvailability();
-            return true;
-        }
-        catch(NoClassDefFoundError e) {
             return false;
-        }
     }
     
     /**