.toArray()[0];
assertEquals(2, root.getEmbedded().size()); // the root compositeType
// contains two composites
App1Spec app1Spec = obrmanhelper.createInstance(app1CompoType,
App1Spec.class);
System.out
.println("\n==================Start call test=================== \n");
app1Spec.call("Call Main APP1 from Test");
System.out
.println("\n=================End call test====================\n");
assertEquals(1, app1CompoType.getEmbedded().size()); // app1 contains