'org.knowm.xchart:xchart-demo:2.6.0'
<dependency>
<groupId>org.knowm.xchart</groupId>
<artifactId>xchart-demo</artifactId>
<version>2.6.0</version>
</dependency>
<dependency org="org.knowm.xchart" name="xchart-demo" rev="2.6.0"/>
"org.knowm.xchart", "xchart-demo", "2.6.0"