Fractal-BF: HelloWorld with complex datatypes

<!-- https://jarcasting.com/artifacts/org.objectweb.fractal.bf.examples/fractal-bf-examples-complex/ -->
<dependency>
    <groupId>org.objectweb.fractal.bf.examples</groupId>
    <artifactId>fractal-bf-examples-complex</artifactId>
    <version>0.9</version>
</dependency>

// https://jarcasting.com/artifacts/org.objectweb.fractal.bf.examples/fractal-bf-examples-complex/
implementation 'org.objectweb.fractal.bf.examples:fractal-bf-examples-complex:0.9'

// https://jarcasting.com/artifacts/org.objectweb.fractal.bf.examples/fractal-bf-examples-complex/
implementation ("org.objectweb.fractal.bf.examples:fractal-bf-examples-complex:0.9")

'org.objectweb.fractal.bf.examples:fractal-bf-examples-complex:jar:0.9'

<dependency org="org.objectweb.fractal.bf.examples" name="fractal-bf-examples-complex" rev="0.9">
  <artifact name="fractal-bf-examples-complex" type="jar" />
</dependency>

@Grapes(
@Grab(group='org.objectweb.fractal.bf.examples', module='fractal-bf-examples-complex', version='0.9')
)

libraryDependencies += "org.objectweb.fractal.bf.examples" % "fractal-bf-examples-complex" % "0.9"

[org.objectweb.fractal.bf.examples/fractal-bf-examples-complex "0.9"]