code: public EClass getGMRK() {
  		if (gmrkEClass == null) {
  			gmrkEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(456);
  		}
  		return gmrkEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated