Author: sebb
Date: Thu Aug 6 00:28:21 2009
New Revision: 801478
URL: http://svn.apache.org/viewvc?rev=801478&view=rev
Log:
Bug 47646 - NullPointerException in the "Random Variable" element
Modified:
jakarta/jmeter/trunk/src/components/org/apache/jmeter/config/RandomVariableConfig.java
jakarta/jmeter/trunk/xdocs/changes.xml
Modified:
jakarta/jmeter/trunk/src/components/org/apache/jmeter/config/RandomVariableConfig.java
URL:
http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/components/org/apache/jmeter/config/RandomVariableConfig.java?rev=801478&r1=801477&r2=801478&view=diff
==============================================================================
---
jakarta/jmeter/trunk/src/components/org/apache/jmeter/config/RandomVariableConfig.java
(original)
+++
jakarta/jmeter/trunk/src/components/org/apache/jmeter/config/RandomVariableConfig.java
Thu Aug 6 00:28:21 2009
@@ -54,15 +54,25 @@
private Random globalRandom = null;
// Used for per-thread/user numbers
- private transient ThreadLocal perThreadRandom = new ThreadLocal() {
- protected Object initialValue() {
- init();
- return new Random(getRandomSeedAsLong());
- }};
+ // Cannot be static, as random numbers are not to be shared between
instances
+ private transient ThreadLocal perThreadRandom = initThreadLocal();
+
+ private ThreadLocal initThreadLocal() {
+ return new ThreadLocal() {
+ protected Object initialValue() {
+ init();
+ return new Random(getRandomSeedAsLong());
+ }};
+ }
private int n;
private long minimum;
+ private Object readResolve(){
+ perThreadRandom = initThreadLocal();
+ return this;
+ }
+
/*
* nextInt(n) returns values in the range [0,n),
* so n must be set to max-min+1
@@ -84,6 +94,8 @@
}
n = (int)rangeL;
}
+
+ /** {...@inheritdoc} */
public void iterationStart(LoopIterationEvent iterEvent) {
Random randGen=null;
if (getPerThread()){
Modified: jakarta/jmeter/trunk/xdocs/changes.xml
URL:
http://svn.apache.org/viewvc/jakarta/jmeter/trunk/xdocs/changes.xml?rev=801478&r1=801477&r2=801478&view=diff
==============================================================================
--- jakarta/jmeter/trunk/xdocs/changes.xml (original)
+++ jakarta/jmeter/trunk/xdocs/changes.xml Thu Aug 6 00:28:21 2009
@@ -97,6 +97,7 @@
<h3>General</h3>
<ul>
+<li>Bug 47646 - NullPointerException in the "Random Variable" element</li>
</ul>
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