Tree

```
public class Tree
extends java.lang.Object
```
This example illustrates two 'generators' that walk a tree, one in pre-order and another in post-order. A generator is an iterator that generates a value (in this case the nodes of the tree) each time its execute() method 'yields' a value. Also, @see kilim.examples.Fib

Fields
Modifier and Type	Field and Description
`java.lang.String`	`_val`

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`main(java.lang.String[] args)`

public static void main(java.lang.String[] args)

Class Tree