1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
package trees;

public class Node {
    public final double contents;
    public final Node left;
    public final Node right;

    public Node(final double contents,
                final Node left,
                final Node right) {
        this.contents = contents;
        this.left = left;
        this.right = right;
    }
}