public final class Node
private Node
left
right
next
private Integer
val
Node(Integer i, Node node, Node node1, Node nothing)
Node(Integer val)
final Node
getLeft()
final Unit
setLeft(Node left)
getRight()
setRight(Node right)
getNext()
setNext(Node next)
final Integer
getVal()
setVal(Integer val)
String
toString()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
final Node getLeft()
final Unit setLeft(Node left)
final Node getRight()
final Unit setRight(Node right)
final Node getNext()
final Unit setNext(Node next)
final Integer getVal()
final Unit setVal(Integer val)
String toString()