move JS's Hashtable to JS.O

[org.ibex.core.git] / src / org / ibex / util / BalancedTree.java

diff --git a/src/org/ibex/util/BalancedTree.java b/src/org/ibex/util/BalancedTree.java
index a04b20f..24c474d 100644 (file)
--- a/src/org/ibex/util/BalancedTree.java
+++ b/src/org/ibex/util/BalancedTree.java
@@ -25,8 +25,6 @@ public class BalancedTree {
     private int cached_index = -1;
     private int cached_slot = -1;
     
-    private FinalizationHelper fh;
-
     // Public API //////////////////////////////////////////////////////////////////////////
 
     /** the number of elements in the tree */
@@ -47,7 +45,6 @@ public class BalancedTree {
         if (root != 0) {
             insert(index, arg, root, 0, false, false);
         } else {
-            if(fh == null) fh = new FinalizationHelper(this);
             root = arg;
             left[arg] = right[arg] = parent[arg] = 0;
             size[arg] = 1;
@@ -425,12 +422,8 @@ public class BalancedTree {
             return slot;
         }
     }
-    
-    static class FinalizationHelper {
-        private BalancedTree bt;
-        FinalizationHelper(BalancedTree bt) { this.bt = bt; }
-        protected void finalize() { bt.clear(); }
-    }
+
+    protected void finalize() { clear(); }
 
     // Debugging ///////////////////////////////////////////////////////////////////////////