From 4bfee0420d54e2ca4ad5a07f1b209948ac91f68b Mon Sep 17 00:00:00 2001
From: Luc Maisonobe <luc@apache.org>
Date: Sat, 2 Feb 2008 18:07:50 +0000
Subject: [PATCH] changed an internal class to static as suggested by findbugs
 JIRA: MATH-183

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@617853 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/commons/math/stat/Frequency.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/java/org/apache/commons/math/stat/Frequency.java b/src/java/org/apache/commons/math/stat/Frequency.java
index ebf81f2a0..f55c04bbd 100644
--- a/src/java/org/apache/commons/math/stat/Frequency.java
+++ b/src/java/org/apache/commons/math/stat/Frequency.java
@@ -435,7 +435,7 @@ public class Frequency implements Serializable {
      * A Comparator that compares comparable objects using the
      * natural order.  Copied from Commons Collections ComparableComparator.
      */
-    private class NaturalComparator implements Comparator, Serializable {
+    private static class NaturalComparator implements Comparator, Serializable {
 
         /** Serializable version identifier */
         private static final long serialVersionUID = -3852193713161395148L;