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Make private static fields final, as they are not changed currently. 

[If they were mutable, this would make the class thread-hostile.]

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@762011 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sebastian Bazley 2009-04-04 21:08:13 +00:00
parent 907b316799
commit 37ea6e2ad7
1 changed files with 10 additions and 10 deletions
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20
src/java/org/apache/commons/math/stat/StatUtils.java
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@ -37,34 +37,34 @@ import org.apache.commons.math.stat.descriptive.summary.SumOfSquares;
public final class StatUtils {
/** sum */
private static UnivariateStatistic sum = new Sum();
private static final UnivariateStatistic sum = new Sum();
/** sumSq */
private static UnivariateStatistic sumSq = new SumOfSquares();
private static final UnivariateStatistic sumSq = new SumOfSquares();
/** prod */
private static UnivariateStatistic prod = new Product();
private static final UnivariateStatistic prod = new Product();
/** sumLog */
private static UnivariateStatistic sumLog = new SumOfLogs();
private static final UnivariateStatistic sumLog = new SumOfLogs();
/** min */
private static UnivariateStatistic min = new Min();
private static final UnivariateStatistic min = new Min();
/** max */
private static UnivariateStatistic max = new Max();
private static final UnivariateStatistic max = new Max();
/** mean */
private static UnivariateStatistic mean = new Mean();
private static final UnivariateStatistic mean = new Mean();
/** variance */
private static Variance variance = new Variance();
private static final Variance variance = new Variance();
/** percentile */
private static Percentile percentile = new Percentile();
private static final Percentile percentile = new Percentile();
/** geometric mean */
private static GeometricMean geometricMean = new GeometricMean();
private static final GeometricMean geometricMean = new GeometricMean();
/**
* Private Constructor