Matthew Stratton created AMQ-7017:
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Summary: ProducerBrokerExchange.getPercentageBlocked() throws
ArithmeticException (divide by zero)
Key: AMQ-7017
URL: https://issues.apache.org/jira/browse/AMQ-7017
Project: ActiveMQ
Issue Type: Bug
Components: Broker
Affects Versions: 5.15.4
Reporter: Matthew Stratton
Attachments: fix-producer-exchange-divide-by-zero.txt
I found this when testing a broker plugin for tracking messages sent (including
some stats like getPercentageBlocked). When there have been no blocked messages
an ArithmeticException is thrown due to an unchecked divide by zero.
I fixed it and added a couple unit tests.
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