Welcome to the new platform of Programmers Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use it's exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.
Variables with fixed value
Is there in Java an operator that allow to a variable only a fixed set of values. For example the variable char color have only these value: "red","yellow",.. "etc".