docs: public boolean isSubTypeOf(JvmTypeReference candidate, Class<?> jvmSuperType,
  			Class<? extends XtendTypeDeclaration> sarlSuperType) {
  		final LightweightTypeReference reference = Utils.toLightweightTypeReference(candidate, this.services);
  		return isSubTypeOf(reference, jvmSuperType, sarlSuperType);
  	}