Add this module if you use log4j2 in TomEE/lib and rely on shutdown hook and don't want to loose logs.
'org.apache.tomee:log4j2-tomee:7.0.0-M1'
<dependency>
<groupId>org.apache.tomee</groupId>
<artifactId>log4j2-tomee</artifactId>
<version>7.0.0-M1</version>
</dependency>
<dependency org="org.apache.tomee" name="log4j2-tomee" rev="7.0.0-M1"/>
"org.apache.tomee", "log4j2-tomee", "7.0.0-M1"