Setting up to run Java

In order to run any fiswidget applications, Java must be installed on your machine.
To set up your environment to use Java, you must:

Add /usr/java/bin to your path.
Do this in your .login or .cshrc file, but for now you can just
```
set path=($path /usr/java/bin)
```

Set the CLASSPATH environment variable
Do this in your .login file, for now you can

setenv CLASSPATH /usr/local/pkg/swing/swingall.jar:/usr/local/pkg/fiswidgets/fiswidgets.jar

If your Java programs use a lot of memory, you may want to add this alias to your login or .cshrc file:
```
alias java "java -ms64m -mx64m"
```
Create a .fisproperties file in your home directory. You may want to use the MakeProperties application included with fiswidgets to do this, or, copy the standard .fisproperties file for your site.