2. VMware vCloud Director Server Resource Kit : 2.2 vCloud Provisioner : 2.2.4 Advanced Use of vCloud Provisioner : 2.2.4.2. Comparing Two Instances of the CloudProvisionDataContainer
   
2.2.4.2. Comparing Two Instances of the CloudProvisionDataContainer
Comparing two instances is useful for tests that need to verify the state of the two vCloud instances, such as before and after an upgrade.
Example:
CloudProvisionData pdBefore = CloudProvisionData.fromXml("network-prequisities.xml", restServiceBundle);
upgradeToT2(ssh);
CloudProvisionData pdAfter = CloudProvisionData.fromCloud(restServiceBundle);
if (pdAfter.equals(pdBefore) {
// Success
} else {
// FAILURE!
}