Fixed compile error

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198114 13f79535-47bb-0310-9956-ffa450edef68

examples/mathml/src/org/apache/fop/mathml/MathMLElement.java

 
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.fo.FONode;
+import org.apache.fop.fo.PropertyList;
 import org.w3c.dom.DOMImplementation;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
     /**
      * @see org.apache.fop.fo.FONode#processNode
      */
-    public void processNode(String elementName, Locator locator, 
-                            Attributes attlist) throws FOPException {
-        super.processNode(elementName, locator, attlist);
+    public void processNode(String elementName, 
+                            Locator locator, 
+                            Attributes attlist, 
+                            PropertyList propertyList) throws FOPException {
+        super.processNode(elementName, locator, attlist, propertyList);
         createBasicDocument();
     }
 
                 converted = true;
                 String fontname = "Helvetica";
                 int fontstyle = 0;
-                int inlinefontstyle = 0;
+                //int inlinefontstyle = 0;
                 int displayfontsize = 12;
                 int inlinefontsize = 12;