org/apache/maven/maven-artifact/2.2.1/
../
maven-artifact-2.2.1.jar
maven-artifact-2.2.1.jar.md5
maven-artifact-2.2.1.jar.sha1
maven-artifact-2.2.1.pom
maven-artifact-2.2.1.pom.md5
maven-artifact-2.2.1.pom.sha1