calculatorServiceB = node.getDomain().getService(CalculatorService.class, "CalculatorServiceComponentB");
subtractServiceC = node.getDomain().getService(SubtractService.class, "SubtractServiceComponentC");
for(int j=0; j < 20; j++){
Assert.assertEquals(calculatorServiceB.subtract(3, 2), 1.0);
Assert.assertEquals(subtractServiceC.subtract(3, 2), 1.0);
}
node.destroy();
}