@Override
    public void registerOperations(ManagementResourceRegistration resourceRegistration) {
        super.registerOperations(resourceRegistration);
        resourceRegistration.registerOperationHandler(POKUS, MyRuntimeOperationHandler.INSTANCE);
    }

    private static class MyRuntimeOperationHandler extends AbstractRuntimeOnlyHandler {

        private static final MyRuntimeOperationHandler INSTANCE = new MyRuntimeOperationHandler();

        @Override
        protected void executeRuntimeStep(OperationContext context, ModelNode operation) throws OperationFailedException {

            ServiceName serviceName = HackDefinition.KEY_STORE_RUNTIME_CAPABILITY.getCapabilityServiceName("KeyStore1");
            KeyStore keyStore = (KeyStore) context.getServiceRegistry(false).getService(serviceName).getValue();

            System.out.println("keystore = "+keyStore.toString());

            context.getResult().set("keystore = "+keyStore.toString());
        }
    }