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Date: Mon, 20 Jul 2009 14:14:40 -0700 (PDT)
From: turicum <turicum@gmail.com>
To: user@commons.apache.org
Subject: DescriptiveStatistics: addValue throws exception after clear
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Hi everybody!

The following code throws an exception if x > 160

package test;
import org.apache.commons.math.stat.descriptive.DescriptiveStatistics;
public class Test {
	public static void main(String[] strings) {
		int x = 161; // 160 works
		DescriptiveStatistics descriptiveStatistics = new
DescriptiveStatistics(100);
		for (int i = 0; i < x; i++) descriptiveStatistics.addValue(1.2);
		descriptiveStatistics.clear();
		descriptiveStatistics.addValue(1.2);
	}
}


Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 32
	at
org.apache.commons.math.util.ResizableDoubleArray.addElement(ResizableDoubleArray.java:255)
	at
org.apache.commons.math.stat.descriptive.DescriptiveStatistics.addValue(DescriptiveStatistics.java:168)
	at test.Test.main(Test.java:11)

Am I missing anything?
Thanks!
Alex

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