How to Rename Variables in Eclipse (Java)

If you've ever tried to alter a variable's name manually, you'll know that it's a tedious process. In order for the program to compile, all occurrences of the variable must be found and changed to the new name. However, Eclipse makes this task extremely easy by providing a re-factoring tool that automatically finds and updates variable names. The build used here is Eclipse Ganymede 3.4.0.