userLoginGV.set("currentPassword", userPassword);
DataMatrix dataMatrix = new DataMatrix(delegator, new Vector());
dataMatrix.getCurrentBuffer().addContentsRow(new Vector());
dataMatrix.addEntity("Contact", false, true);
dataMatrix.getCurrentBuffer().getContentsRow(0).add(contactGV);
dataMatrix.addEntity("Address", false, true);
dataMatrix.getCurrentBuffer().getContentsRow(0).add(addressGV);