This sample have two goal:
    - first, show you how you can describe a hierarchy and load it inot the FishEye beans
    - secondly, how to use the FishEyeApplet

The FishEye can use a hierarchy described in a File. This is useful to represent data generated by external program.
Syntax of the File

{
    NAME="TheRoot
    {
         NAME="Level1"
         { NAME="Level 2 A"}
         { NAME="Level 2 B"}
         { NAME="Level C"}
    }
    {
        NAME="Level1 B"
    }
}

The signification of this data is the following, in a classical 2D tree:

The Root

ROOT
|
|---- Level1
|      |
|      |----- Level2 A
|      |
|      |----- Level2 B
|      |
|      |----- Level2 C
|
|
-----Level1 B