1 files changed, 24 insertions, 0 deletions
diff --git a/src/java/org/apache/fop/fo/extensions/ExtensionObj.java b/src/java/org/apache/fop/fo/extensions/ExtensionObj.java
index 8e77419d4..646b24b68 100644
--- a/src/java/org/apache/fop/fo/extensions/ExtensionObj.java
+++ b/src/java/org/apache/fop/fo/extensions/ExtensionObj.java
@@ -18,8 +18,14 @@
 
 package org.apache.fop.fo.extensions;
 
+import org.apache.fop.fo.FOEventHandler;
 import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.FObj;
+import org.apache.fop.fo.PropertyList;
+import org.xml.sax.Attributes;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXParseException;
+
 
 /**
  * Base class for pdf bookmark extension objects.
@@ -34,5 +40,23 @@ public abstract class ExtensionObj extends FObj {
     public ExtensionObj(FONode parent) {
         super(parent);
     }
+
+    /**
+     * @see org.apache.fop.fo.FONode#processNode
+     */
+    public void processNode(String elementName, Locator locator, 
+                            Attributes attlist, PropertyList pList)
+        throws SAXParseException
+    {
+        // Empty
+    }
+
+    /**
+     * Create a default property list for this element. 
+     */
+    protected PropertyList createPropertyList(PropertyList parent, 
+                FOEventHandler foEventHandler) throws SAXParseException {
+        return null;
+    }
 }