Github user ivanjunckes commented on the issue: https://github.com/apache/tomee/pull/223 Hey @brunobat, tried to build the project here but got a maven failure. I am using 3.5 and the project in enforcing 3.7. You should follow the maven.version established in the project. https://github.com/apache/tomee/blob/3f07dc964577b52a177173b6cfafbae5aa85adc0/pom.xml#L147
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