if (annotationType.equals(SubsystemExtension.class.getName())) {
NameToken nameToken = element.getAnnotation(NameToken.class);
SubsystemExtension subsystem = element.getAnnotation(SubsystemExtension.class);
if (nameToken != null) {
System.out.println("Subsystem: " + subsystem.name() + " -> " + (nameToken.value()[0]));
SubsystemExtensionMetaData declared = new SubsystemExtensionMetaData(
subsystem.name(), nameToken.value()[0],
subsystem.group(), subsystem.key()
);
subsystemDeclararions.add(declared);