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Fixed checkstyle errors: hidden fields, missing javadoc. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1054289 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Phil Steitz 2011-01-01 21:06:29 +00:00
parent 411de7c005
commit c369824de7
1 changed files with 8 additions and 2 deletions
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10
src/main/java/org/apache/commons/math/distribution/ExponentialDistributionImpl.java
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@ -271,15 +271,21 @@ public class ExponentialDistributionImpl extends AbstractContinuousDistribution
*/ */
@Override @Override
protected double calculateNumericalVariance() { protected double calculateNumericalVariance() {
final double mean = getMean(); final double m = getMean();
return mean * mean; return m * m;
} }
/**
* {@inheritDoc}
*/
@Override @Override
public boolean isSupportLowerBoundInclusive() { public boolean isSupportLowerBoundInclusive() {
return true; return true;
} }
/**
* {@inheritDoc}
*/
@Override @Override
public boolean isSupportUpperBoundInclusive() { public boolean isSupportUpperBoundInclusive() {
return false; return false;