You’ve developed a beautiful cross-platform application used by many people. As a developer, you want to know how it is doing: what errors occur, what devices your clients use, what operating systems they have installed, and so on. For this purpose, you've created the CustomerInfo class. In order to save all the necessary information in a convenient way, you want to create a method to send the information to the server and override toString() for it.
Override toString() to send information to the server as follows:
Id: val_uid; Operation System: val_operationSystem; RAM: val_ram; Core Speed: val_coreSpeed; Timestamp: val_timeStamp
where val_uid, val_operationSystem, val_ram, val_coreSpeed, and val_timeStamp are the values of the CustomerInfo properties.