--- a/gnv-artifacts/src/main/java/de/intevation/gnv/jfreechart/LevelOrderIndices.java	Fri Apr 09 14:34:45 2010 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/jfreechart/LevelOrderIndices.java	Mon Apr 12 06:59:33 2010 +0000
@@ -7,56 +7,32 @@
  */
 public class LevelOrderIndices
 {
-    /**
-     *
-     */
     public interface Visitor {
-        /**
-         *
-         * @param index
-         * @return
-         */
+
         Object visit(int index);
     }
 
-    /**
-     *
-     */
+
     protected int from;
-    /**
-     *
-     */
+
     protected int to;
 
-    /**
-     *
-     */
+
     public LevelOrderIndices() {
     }
 
-    /**
-     *
-     * @param to
-     */
+
     public LevelOrderIndices(int to) {
         this(0, to);
     }
 
-    /**
-     *
-     * @param from
-     * @param to
-     */
+
     public LevelOrderIndices(int from, int to) {
         this.from = Math.min(from, to);
         this.to   = Math.max(from, to);
     }
 
-    /**
-     *
-     * @param visitor
-     * @return
-     */
+
     public Object visit(Visitor visitor) {
         LinkedList<int[]> queue = new LinkedList<int[]>();