[GitHub] [activemq-artemis] michaelandrepearce commented on a change in pull request #2650: ARTEMIS-2320 Multiple math-related fixes

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michaelandrepearce commented on a change in pull request #2650:  ARTEMIS-2320 
Multiple math-related fixes
URL: https://github.com/apache/activemq-artemis/pull/2650#discussion_r279146832
 
 

 ##########
 File path: 
artemis-commons/src/test/java/org/apache/activemq/artemis/utils/collections/ConcurrentLongHashSetTest.java
 ##########
 @@ -25,10 +25,10 @@
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Random;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
+import java.util.concurrent.ThreadLocalRandom;
 
 Review comment:
   No please dont. This is a test case, that we took from apsche bookeeper

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