@BeforeTest
public void setUp() throws Exception {
AiravataUtils.setExecutionAsServer();
super.setUp();
orchestrator = new SimpleOrchestratorImpl();
// System.setProperty("myproxy.user", "ogce");
// System.setProperty("myproxy.pass", "");
// System.setProperty("trusted.cert.location", "/Users/lahirugunathilake/Downloads/certificates");
//this is the same propertySystem.getProperty("myproxy.user");
// System.setProperty("myproxy.pass",System.getProperty("myproxy.password"));