Scripting in Java 9

We are almost ready with our sample program for this chapter. There is one issue, though it is not professional. When we have a new product that needs a new checker, we have to create a new release of the code.

Programs in professional environments have releases. When the code is modified, bugs are fixed, or a new function is implemented, there are numerous steps that the organization requires before the application can go into production. These steps compose the release process. Some environments have lightweight release processes; others require rigorous and expensive checks. It is not because of the taste of the people in the organization, though. When the cost of a non-working production code is low and it does not matter if there is an outage or wrong functioning in the program, then the release process can be simple. This way, releases get out faster and cheaper. An example can be some chat program that is used for fun by the users. In such a situation, it may be...