X280: Binary Tree Check Value Exercise

Write a recursive function that returns true if there is a node in the given binary tree with the given value, and false otherwise. Note that this tree is not a Binary Search Tree.
Here are methods that you can use on the BinNode objects:

interface BinNode {
  public int value();
  public void setValue(int v);
  public BinNode left();
  public BinNode right();
  public boolean isLeaf();
}

Write the BTcheckval function below:

Your Answer:

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