.setRequired(true)
.setCallbacks("bind", null))
.setCallbacks(null, "start", "stop", null)
.setComposition("getComposition");
Component sp = m.createComponent()
.setImplementation(ServiceProvider.class)
.setInterface(ServiceInterface.class.getName(),
new Hashtable() {{ put("foo", "bar"); }})
.add(m.createServiceDependency()
.setService(Sequencer.class)