<dependency>
  <groupId>jfree</groupId>
  <artifactId>jfreechart</artifactId>
  <version>1.0.1</version>
</dependency>

implementation 'jfree:jfreechart:1.0.1'

implementation("jfree:jfreechart:1.0.1")

libraryDependencies += "jfree" % "jfreechart" % "1.0.1"

@Grapes(
  @Grab(group='jfree', module='jfreechart', version='1.0.1')
)

<dependency org="jfree" name="jfreechart" rev="1.0.1" />

[jfree/jfreechart "1.0.1"]

'jfree:jfreechart:jar:1.0.1'