<dependency> <groupId>com.pi4j</groupId> <artifactId>pi4j-parent</artifactId> <version>1.2</version> <type>pom</type> </dependency>
'com.pi4j:pi4j-parent:pom:1.2'
<dependency org="com.pi4j" name="pi4j-parent" rev="1.2"> <artifact name="pi4j-parent" type="pom" /> </dependency>
@Grapes( @Grab(group='com.pi4j', module='pi4j-parent', version='1.2') )
compile 'com.pi4j:pi4j-parent:1.2'
libraryDependencies += "com.pi4j" % "pi4j-parent" % "1.2"
[com.pi4j/pi4j-parent "1.2"]