@Test
public void testWorkflowBean() {
InputBean first = new InputBean("first", 1500);
InputBean second = new InputBean("second", 1500);
List<InputBean> inputs = new ArrayList<InputBean>();
inputs.add(first);
inputs.add(second);
ModuleBean module1 = new ModuleBean("org.data2semantics.modules.Adder", "Adder1", inputs);