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
This commit is contained in:
Luc Maisonobe 2008-02-02 18:07:50 +00:00
parent 0152e67e9e
commit 4bfee0420d
1 changed files with 1 additions and 1 deletions

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@ -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;