Java Naming Conventions

Seeing as this week's programming challenge is based around how readable a piece of code is, it seemed a good time to look at standard Java naming conventions.

You might write a program today that you know inside out. However, when you come to tinker with it 6 months from now will you instantly be able to remember what everything does? Would another programmer? It's worth investing time in following a consistent naming convention to help make it easier to read and maintain.