From 1b6a0f9c9ecff1184281d52499791c54ac62691a Mon Sep 17 00:00:00 2001
From: aherbert <aherbert@apache.org>
Date: Wed, 9 Jun 2021 16:23:40 +0100
Subject: [PATCH] Remove dead local store

---
 .../examples/sofm/chineserings/ChineseRingsClassifier.java | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/commons-math-examples/examples-sofm/chinese-rings/src/main/java/org/apache/commons/math4/examples/sofm/chineserings/ChineseRingsClassifier.java b/commons-math-examples/examples-sofm/chinese-rings/src/main/java/org/apache/commons/math4/examples/sofm/chineserings/ChineseRingsClassifier.java
index 4f1c39e7d..7a07686fc 100644
--- a/commons-math-examples/examples-sofm/chinese-rings/src/main/java/org/apache/commons/math4/examples/sofm/chineserings/ChineseRingsClassifier.java
+++ b/commons-math-examples/examples-sofm/chinese-rings/src/main/java/org/apache/commons/math4/examples/sofm/chineserings/ChineseRingsClassifier.java
@@ -140,11 +140,10 @@ class ChineseRingsClassifier {
             centre[1].getMean(),
             centre[2].getMean()
         };
-        final double s = 0.1;
         final double[] dev = new double[] {
-            s * centre[0].getStandardDeviation(),
-            s * centre[1].getStandardDeviation(),
-            s * centre[2].getStandardDeviation()
+            0.1 * centre[0].getStandardDeviation(),
+            0.1 * centre[1].getStandardDeviation(),
+            0.1 * centre[2].getStandardDeviation()
         };
 
         final UniformRandomProvider rng = RandomSource.create(RandomSource.SPLIT_MIX_64);