1 files changed, 11 insertions, 4 deletions
diff --git a/moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/NodeIteratorAdapter.java b/moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/NodeIteratorAdapter.java
index 998edb4..66907d2 100644
--- a/moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/NodeIteratorAdapter.java
+++ b/moaSig/common/src/main/java/at/gv/egovernment/moaspss/util/NodeIteratorAdapter.java
@@ -21,7 +21,6 @@
  * that you distribute must include a readable copy of the "NOTICE" text file.
  */
 
-
 package at.gv.egovernment.moaspss.util;
 
 import java.util.ListIterator;
@@ -34,20 +33,21 @@ import org.w3c.dom.traversal.NodeIterator;
 /**
  * A <code>NodeIterator</code> implementation based on a
  * <code>ListIterator</code>.
- * 
+ *
  * @see java.util.ListIterator
  * @see org.w3c.dom.traversal.NodeIterator
- * 
+ *
  * @author Patrick Peck
  * @version $Id$
  */
 public class NodeIteratorAdapter implements NodeIterator {
 
   /** The <code>ListIterator</code> to wrap. */
-  private ListIterator nodeIterator;
+  private final ListIterator nodeIterator;
 
   /**
    * Create a new <code>NodeIteratorAdapter</code>.
+   *
    * @param nodeIterator The <code>ListIterator</code> to iterate over.
    */
   public NodeIteratorAdapter(ListIterator nodeIterator) {
@@ -57,6 +57,7 @@ public class NodeIteratorAdapter implements NodeIterator {
   /**
    * @see org.w3c.dom.traversal.NodeIterator#getRoot()
    */
+  @Override
   public Node getRoot() {
     return null;
   }
@@ -64,6 +65,7 @@ public class NodeIteratorAdapter implements NodeIterator {
   /**
    * @see org.w3c.dom.traversal.NodeIterator#getWhatToShow()
    */
+  @Override
   public int getWhatToShow() {
     return NodeFilter.SHOW_ALL;
   }
@@ -71,6 +73,7 @@ public class NodeIteratorAdapter implements NodeIterator {
   /**
    * @see org.w3c.dom.traversal.NodeIterator#getFilter()
    */
+  @Override
   public NodeFilter getFilter() {
     return null;
   }
@@ -78,6 +81,7 @@ public class NodeIteratorAdapter implements NodeIterator {
   /**
    * @see org.w3c.dom.traversal.NodeIterator#getExpandEntityReferences()
    */
+  @Override
   public boolean getExpandEntityReferences() {
     return false;
   }
@@ -85,6 +89,7 @@ public class NodeIteratorAdapter implements NodeIterator {
   /**
    * @see org.w3c.dom.traversal.NodeIterator#nextNode()
    */
+  @Override
   public Node nextNode() throws DOMException {
     if (nodeIterator.hasNext()) {
       return (Node) nodeIterator.next();
@@ -95,6 +100,7 @@ public class NodeIteratorAdapter implements NodeIterator {
   /**
    * @see org.w3c.dom.traversal.NodeIterator#previousNode()
    */
+  @Override
   public Node previousNode() throws DOMException {
     if (nodeIterator.hasPrevious()) {
       return (Node) nodeIterator.previous();
@@ -105,6 +111,7 @@ public class NodeIteratorAdapter implements NodeIterator {
   /**
    * @see org.w3c.dom.traversal.NodeIterator#detach()
    */
+  @Override
   public void detach() {
   }