Java Fundamentals

Today was another day of copying notes from a powerpoint presentation. We learned the essentials before becoming a java programmer such as the datatypes, subprograms (procedural) and methods. Apparently, the file name must be identical to the class name. I guess I have to change a few things. There are 3 types of methods: CAM (constructors, accessors and mutators). I made an acronym to remember the order. There are several rules to follow when writing code in Java so we have to be familiar with them to be professional programmers.