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ASF GitHub Bot commented on ROCKETMQ-208: ----------------------------------------- Github user coveralls commented on the issue: https://github.com/apache/incubator-rocketmq/pull/110 [![Coverage Status](https://coveralls.io/builds/11802730/badge)](https://coveralls.io/builds/11802730) Coverage increased (+0.04%) to 31.014% when pulling **77dc4d63ad698663675098b4b4a46fa9c8e59734 on Jaskey:ROCKETMQ-208-concurenthashmap-ncompatibility-problem** into **fa85abcdf6ee46e56403ddf86828a38683103fd0 on apache:master**. > incompatibility problem found in enviroment of JDK 1.7 when running client > -------------------------------------------------------------------------- > > Key: ROCKETMQ-208 > URL: https://issues.apache.org/jira/browse/ROCKETMQ-208 > Project: Apache RocketMQ > Issue Type: Bug > Components: rocketmq-broker > Environment: jdk 1.7 > Reporter: laiyiyu > Assignee: yukon > > when I start the application which dependencies on rmq client 3.5.8 in > java7, the application throw the exception no such method, causing by the > ConcurrentHashMap inner class KeySetView of the java8 incompatible with > the java7; > so , I think the official use the java8 packing the rmq source code -- This message was sent by Atlassian JIRA (v6.3.15#6346)