From 2d1ec11edcfce6a965266f22c2a13adb937ae494 Mon Sep 17 00:00:00 2001
From: Matt Weaver <mweaver@gorgotron.(none)>
Date: Mon, 14 Jul 2008 08:45:51 -0600
Subject: [PATCH] Added no arg constructor to support Comparable types.

---
 classpath/java/util/TreeSet.java | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/classpath/java/util/TreeSet.java b/classpath/java/util/TreeSet.java
index e4e70a9507..a2eddfe22a 100644
--- a/classpath/java/util/TreeSet.java
+++ b/classpath/java/util/TreeSet.java
@@ -23,6 +23,15 @@ public class TreeSet<T>  extends AbstractSet<T> implements Collection<T> {
     size = 0;
   }
 
+  public TreeSet() {
+    set = new PersistentSet(new Comparator<Cell<T>>() {
+      public int compare(Cell<T> a, Cell<T> b) {
+          return ((Comparable)a).compareTo(b);
+      }
+    });
+    size = 0;
+  }
+  
   public Iterator<T> iterator() {
     return new MyIterator<T>(set.first());
   }