Create test data to outline how data is stored in different partitions

Main.java

// Create a call log for area code (555)
CellPhone myPhoneNumber = new CellPhone();
myPhoneNumber.setCellPhoneNumber("(555) 303-2322");
myPhoneNumber.setAreaCode(555);
manager.saveEntity(myPhoneNumber);

CallLog callToMom = new CallLog();
callToMom.setDestinationNumber("(555) 323-2222");
callToMom.setNSAListening(true);
callToMom.setCallFrom(myPhoneNumber);
callToMom.setCallFromAreaCode(myPhoneNumber.getAreaCode());
manager.saveEntity(callToMom);

CallLog callToEdwardSnowden = new CallLog();
callToEdwardSnowden.setDestinationNumber("(555) 122-2341");
callToEdwardSnowden.setNSAListening(false);
callToEdwardSnowden.setCallFrom(myPhoneNumber);
callToEdwardSnowden.setCallFromAreaCode(myPhoneNumber.getAreaCode());
manager.saveEntity(callToEdwardSnowden);

// Create a call log for area code (123)
// Note: Identifiers are not unique among partitions.  Since the entire object graph is saved,
//       it is possible in this example to have the same identifiers for a CallLog in area code 555 as well as 123

CellPhone mySecretPhone = new CellPhone();
mySecretPhone.setCellPhoneNumber("(123) 936-3733");
mySecretPhone.setAreaCode(123);
manager.saveEntity(mySecretPhone);

CallLog callToSomeoneShady = new CallLog();
callToSomeoneShady.setDestinationNumber("(555) 322-1143");
callToSomeoneShady.setNSAListening(false);
callToSomeoneShady.setCallFrom(mySecretPhone);
callToSomeoneShady.setCallFromAreaCode(mySecretPhone.getAreaCode());
manager.saveEntity(callToSomeoneShady);

CallLog callToJoe = new CallLog();
callToJoe.setDestinationNumber("(555) 286-9987");
callToJoe.setNSAListening(true);
callToJoe.setCallFrom(mySecretPhone);
callToJoe.setCallFromAreaCode(mySecretPhone.getAreaCode());
manager.saveEntity(callToJoe);