minor refactoring

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4775 6c8d7289-2bf4-0310-a012-ef5d649a1542
yacy · May 8, 2008 · 0d3808b · 0d3808b
1 parent 719f5de
commit 0d3808b
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/source/de/anomic/kelondro/kelondroMergeIterator.java b/source/de/anomic/kelondro/kelondroMergeIterator.java
@@ -50,11 +50,11 @@
 
 public class kelondroMergeIterator<E> implements kelondroCloneableIterator<E> {
 
-    Comparator<E> comp;
-    kelondroCloneableIterator<E> a, b;
-    E na, nb;
-    Method merger;
-    boolean up;
+    private Comparator<E> comp;
+    private kelondroCloneableIterator<E> a, b;
+    private E na, nb;
+    private final Method merger;
+    private final boolean up;
 
     public kelondroMergeIterator(kelondroCloneableIterator<E> a, kelondroCloneableIterator<E> b, Comparator<E> c, Method m, boolean up) {
         // this works currently only for String-type key iterations