We’ve looked at building our Java Class (here and here), but how do we use it? Let’s look into this. Once our class is complete, or complete enough – we can always go in and modify it further based upon new functionality needed, fixes to bugs, etc, we can instantiate it. That is, we can…
This introduction/refresher to Java Classes is assuming that you’ve worked with some Object Oriented language before, like C++, or maybe even Java and you just need a quick refresher. In Java, everything you build will be a class, with very few exceptions. to define a class, you will need a file name, with the same…
Let’s look at some other examples we might have with Java in this quick refresher. When using a local variable (i.e. one inside of a function, you don’t need to give an access modifier (private, protected, package, or public). However, you do need to provide it with a name (sometimes called an identifier) and a…
