'org.apache.logging.log4j:log4j-iostreams:2.2'
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-iostreams</artifactId>
<version>2.2</version>
</dependency>
<dependency org="org.apache.logging.log4j" name="log4j-iostreams" rev="2.2"/>
"org.apache.logging.log4j", "log4j-iostreams", "2.2"