svn commit: r1225445 - /xalan/java/trunk/src/org/apache/xml/utils/NodeVector.java

Author: mrglavas
Date: Thu Dec 29 06:08:53 2011
New Revision: 1225445

URL: http://svn.apache.org/viewvc?rev=1225445&view=rev
Log:
Fixing an averaging computation that could overflow for large values.

Modified:
    xalan/java/trunk/src/org/apache/xml/utils/NodeVector.java

Modified: xalan/java/trunk/src/org/apache/xml/utils/NodeVector.java
URL: http://svn.apache.org/viewvc/xalan/java/trunk/src/org/apache/xml/utils/NodeVector.java?rev=1225445&r1=1225444&r2=1225445&view=diff
==============================================================================
--- xalan/java/trunk/src/org/apache/xml/utils/NodeVector.java (original)
+++ xalan/java/trunk/src/org/apache/xml/utils/NodeVector.java Thu Dec 29 06:08:53 2011
@@ -668,9 +668,10 @@ public class NodeVector implements Seria
     /*
      *  Pick a pivot and move it out of the way
      */
-    int pivot = a[(lo + hi) / 2];
+    int mid = (lo + hi) >>> 1;
+    int pivot = a[mid];
 
-    a[(lo + hi) / 2] = a[hi];
+    a[mid] = a[hi];
     a[hi] = pivot;
 
     while (lo < hi)