<dependency> <groupId>com.github.davidmoten</groupId> <artifactId>rtree2</artifactId> <version>0.9-RC1</version> </dependency>
'com.github.davidmoten:rtree2:jar:0.9-RC1'
<dependency org="com.github.davidmoten" name="rtree2" rev="0.9-RC1"> <artifact name="rtree2" type="jar" /> </dependency>
@Grapes( @Grab(group='com.github.davidmoten', module='rtree2', version='0.9-RC1') )
compile 'com.github.davidmoten:rtree2:0.9-RC1'
[com.github.davidmoten/rtree2 "0.9-RC1"]
libraryDependencies += "com.github.davidmoten" %% "rtree2" % "0.9-RC1"