'com.netflix.spectator:spectator-ext-log4j2:0.18'
<dependency>
<groupId>com.netflix.spectator</groupId>
<artifactId>spectator-ext-log4j2</artifactId>
<version>0.18</version>
</dependency>
<dependency org="com.netflix.spectator" name="spectator-ext-log4j2" rev="0.18"/>
"com.netflix.spectator", "spectator-ext-log4j2", "0.18"