'org.graylog2.log4j2:log4j2-gelf:1.1.0'
<dependency>
<groupId>org.graylog2.log4j2</groupId>
<artifactId>log4j2-gelf</artifactId>
<version>1.1.0</version>
</dependency>
<dependency org="org.graylog2.log4j2" name="log4j2-gelf" rev="1.1.0"/>
"org.graylog2.log4j2", "log4j2-gelf", "1.1.0"