diff --git a/Backend/xslt-rest/src/main/java/com/r11/tools/xslt/processors/Xalan.java b/Backend/xslt-rest/src/main/java/com/r11/tools/xslt/processors/Xalan.java
index c0fb631..85fb7e7 100644
--- a/Backend/xslt-rest/src/main/java/com/r11/tools/xslt/processors/Xalan.java
+++ b/Backend/xslt-rest/src/main/java/com/r11/tools/xslt/processors/Xalan.java
@@ -65,27 +65,12 @@ public class Xalan {
 
     /**
      * Process xpath and return either node or wrapped atomic value
-     * @deprecated
-     * Xalan needs assumption of the outcome, which is not implemented. Therefore method is deprecated
      * @param data xml
      * @param transform xpath
      * @return xml processed using given xpath
      * @throws Exception thrown on node building errors or invalid xpath
      */
     public static String processXPath(String data, String transform) throws Exception {
-//        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-//        DocumentBuilder builder = factory.newDocumentBuilder();
-//
-//        XPath xpath = XPathFactory.newInstance().newXPath();
-//
-//        xpath.setNamespaceContext(new XalanNamespaceResolver(builder.parse(new InputSource(new StringReader(data))), true));
-//        XPathExpression exp = xpath.compile(transform);
-//        exp.evaluate(new InputSource(new StringReader(data)), XPathConstants.NODESET);
-//        return exp.evaluate(new InputSource(new StringReader(data)));
-
-        //data = "/home/adam/Programowanie/Java/XML Tools/release11-tools-web/SampleData/book.xml";
-        //transform = "/books/book[name = 'Hamlet']";
-
 
         // Set up a DOM tree to query.
         InputSource in = new InputSource(new StringReader(data));
@@ -109,19 +94,13 @@ public class Xalan {
                 // DOM may have more than one node corresponding to a
                 // single XPath text node.  Coalesce all contiguous text nodes
                 // at this level
-                sb = new StringBuilder(n.getNodeValue());
-                for (
-                        Node nn = n.getNextSibling();
-                        isTextNode(nn);
-                        nn = nn.getNextSibling()
-                ) {
+                for (Node nn = n.getNextSibling(); isTextNode(nn); nn = nn.getNextSibling()) {
                     result.append(nn.getNodeValue());
                 }
             } else {
                 ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
                 serializer.transform(new DOMSource(n), new StreamResult(new OutputStreamWriter(outputStream)));
                 result.append(outputStream);
-
             }
             result.append("\n");
         }