'com.sun.maven:maven-junit-plugin:1.2'
<dependency>
<groupId>com.sun.maven</groupId>
<artifactId>maven-junit-plugin</artifactId>
<version>1.2</version>
</dependency>
<dependency org="com.sun.maven" name="maven-junit-plugin" rev="1.2"/>
"com.sun.maven", "maven-junit-plugin", "1.2"