nextExponential parameter check bug - patch supplied
----------------------------------------------------
Key: MATH-309
URL: https://issues.apache.org/jira/browse/MATH-309
Project: Commons Math
Issue Type: Bug
Affects Versions: 2.0
Environment: Ubuntu 9.04
Reporter: Mikkel Meyer Andersen
Priority: Minor
Index: src/main/java/org/apache/commons/math/random/RandomDataImpl.java
===================================================================
--- src/main/java/org/apache/commons/math/random/RandomDataImpl.java
(revision 830102)
+++ src/main/java/org/apache/commons/math/random/RandomDataImpl.java
(working copy)
@@ -462,7 +462,7 @@
* @return the random Exponential value
*/
public double nextExponential(double mean) {
- if (mean < 0.0) {
+ if (mean <= 0.0) {
throw MathRuntimeException.createIllegalArgumentException(
"mean must be positive ({0})", mean);
}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
