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Removed redundant null check. 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141383 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Phil Steitz 2004-07-11 23:39:08 +00:00
parent f156491e83
commit d6b8609c98
1 changed files with 1 additions and 4 deletions
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5
src/java/org/apache/commons/math/stat/univariate/moment/Variance.java
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@ -38,7 +38,7 @@ import org.apache.commons.math.stat.univariate.AbstractStorelessUnivariateStatis
* one of the threads invokes the <code>increment()</code> or
* <code>clear()</code> method, it must be synchronized externally.
*
* @version $Revision: 1.26 $ $Date: 2004/07/11 18:38:12 $
* @version $Revision: 1.27 $ $Date: 2004/07/11 23:39:08 $
*/
public class Variance extends AbstractStorelessUnivariateStatistic implements Serializable {
@ -231,9 +231,6 @@ public class Variance extends AbstractStorelessUnivariateStatistic implements Se
* @throws IllegalArgumentException if the array is null
*/
public double evaluate(final double[] values, final double mean) {
if (values == null) {
throw new IllegalArgumentException("input values array is null");
}
return evaluate(values, mean, 0, values.length);
}