javaBinTree

Creating a binary tree from scratch

Methods included:

1. findNode: search for node starting at root
2. addNode: add node to bin tree
3. delete: delete node based on id
4. rotateLeft: rotates left
5. rotateRight: rotates right
6. RecCountLeft: recursively counts left sub-tree
7. RecCountRight: recursively counts right sub-tree
8. RecCount: recursively counts tree
9. printTree: print method for tree
10. getLevelOfNode: get level of node in the tree
11. deleteLeaves: delete leaves in the tree