1 files changed, 23 insertions, 24 deletions
diff --git a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/invoke/InvokerUtils.java b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/invoke/InvokerUtils.java
index 0128e6a..43c993b 100644
--- a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/invoke/InvokerUtils.java
+++ b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/invoke/InvokerUtils.java
@@ -21,7 +21,6 @@
  * that you distribute must include a readable copy of the "NOTICE" text file.
  */
 
-
 package at.gv.egovernment.moa.spss.server.invoke;
 
 import org.w3c.dom.Element;
@@ -35,7 +34,7 @@ import at.gv.egovernment.moaspss.util.XPathUtils;
 
 /**
  * Utility methods for invoking the IAIK MOA modules.
- * 
+ *
  * @author Patrick Peck
  * @version $Id$
  */
@@ -43,44 +42,44 @@ public class InvokerUtils {
 
   /**
    * Select the signature parent element.
-   * 
-   * @param root The root DOM element which contains the signature parent
-   * element somewhere in its subtree.
-   * @param location The <code>ElementSelector</code> containing the XPath 
-   * expression to select the signature parent element from the document. 
-   * It is also contains the namespace prefix to URI mapping.
+   *
+   * @param root     The root DOM element which contains the signature parent
+   *                 element somewhere in its subtree.
+   * @param location The <code>ElementSelector</code> containing the XPath
+   *                 expression to select the signature parent element from the
+   *                 document. It is also contains the namespace prefix to URI
+   *                 mapping.
    * @return Element The signature parent element.
    * @throws MOAApplicationException An error occurred evaluating the
-   * <code>location</code>.
+   *                                 <code>location</code>.
    */
   public static Element evaluateSignatureLocation(
-    Element root,
-    ElementSelector location)
-    throws MOAApplicationException {
+      Element root,
+      ElementSelector location)
+      throws MOAApplicationException {
 
     NodeList nodes;
 
     try {
       nodes =
-        XPathUtils.selectNodeList(
-          root,
-          location.getNamespaceDeclarations(),
-          location.getXPathExpression());
-    } catch (XPathException e) {
+          XPathUtils.selectNodeList(
+              root,
+              location.getNamespaceDeclarations(),
+              location.getXPathExpression());
+    } catch (final XPathException e) {
       throw new MOAApplicationException(
-        "2212",
-        new Object[] { location.getXPathExpression()},
-        e);
+          "2212",
+          new Object[] { location.getXPathExpression() },
+          e);
     }
 
     if (nodes.getLength() != 1
-      || !(nodes.item(0).getNodeType() == Node.ELEMENT_NODE)) {
+        || !(nodes.item(0).getNodeType() == Node.ELEMENT_NODE)) {
       throw new MOAApplicationException(
-        "2212",
-        new Object[] { location.getXPathExpression()});
+          "2212",
+          new Object[] { location.getXPathExpression() });
     }
     return (Element) nodes.item(0);
   }
 
-
 }