From 61609ffcd5b78abf426021f97bddc4f7d84d5681 Mon Sep 17 00:00:00 2001
From: "ray.j.greenwell" <ray.j.greenwell@6335cc39-0255-0410-8fd6-9bcaacd3b74c>
Date: Fri, 8 Jan 2010 18:47:28 +0000
Subject: [PATCH] Be more efficient if constructed with an Interable.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@2689 6335cc39-0255-0410-8fd6-9bcaacd3b74c
---
 src/java/com/samskivert/util/ArrayIntSet.java | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/java/com/samskivert/util/ArrayIntSet.java b/src/java/com/samskivert/util/ArrayIntSet.java
index 0567744a..ccccee73 100644
--- a/src/java/com/samskivert/util/ArrayIntSet.java
+++ b/src/java/com/samskivert/util/ArrayIntSet.java
@@ -55,9 +55,17 @@ public class ArrayIntSet extends AbstractIntSet
     {
         this(values.size());
         _size = values.size();
-        Iterator<Integer> iter = values.iterator();
-        for (int ii = 0; iter.hasNext(); ii++) {
-            _values[ii] = iter.next().intValue();
+        if (values instanceof Interable) {
+            Interator iter = ((Interable) values).interator();
+            for (int ii = 0; iter.hasNext(); ii++) {
+                _values[ii] = iter.nextInt();
+            }
+
+        } else {
+            Iterator<Integer> iter = values.iterator();
+            for (int ii = 0; iter.hasNext(); ii++) {
+                _values[ii] = iter.next().intValue();
+            }
         }
         Arrays.sort(_values);
         removeDuplicates();