Missing method name

Doc/Sda1/dom.xml

@@ -1415,7 +1415,8 @@ public class Article2Html {
     * @throws JDOMException General parsing fault
     * @throws IOException file access problem
     */
-   public void Optional<String> (final String xhtmlFilename) throws JDOMException, IOException {
+   public Optional<String> process(final String xhtmlFilename) 
+                throws JDOMException, IOException {
 
       final Document htmlInput = builder.build(xhtmlFilename); <co
           linkends="programlisting_java_searchimg_parse_co"

P/Sda1/NoCast/src/main/java/de/hdm_stuttgart/mi/sda1/nocast/DomXpath.java

@@ -29,7 +29,8 @@ public class DomXpath {
     * @throws JDOMException General parsing fault
     * @throws IOException file access problem
     */
-   public Optional<String> process(final String xhtmlFilename) throws JDOMException, IOException {
+   public Optional<String> process(final String xhtmlFilename) 
+		   throws JDOMException, IOException {
 
       final Document htmlInput = builder.build(xhtmlFilename);