'org.slf4j:slf4j-migrator:1.6.3'
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-migrator</artifactId>
<version>1.6.3</version>
</dependency>
<dependency org="org.slf4j" name="slf4j-migrator" rev="1.6.3"/>
"org.slf4j", "slf4j-migrator", "1.6.3"