Suppose we are implementing a binary tree as a linked structure of BinaryTreeNode objects. Write a method that will print out all of the nodes of tree via an inorder traversal. You may assume that the class has a reference to a BinaryTreeNode object called root. In addition, your method may take a reference to a BinaryTreeNode object as a parameter.
What will be an ideal response?
```
public void inorder(BinaryTreeNode root)
{
if(root.getLeftChild() != null)
inorder(root.getLeftChild());
System.out.println(root.getElement());
if(root.getRightChild() != null)
inorder(root.getRightChild());
}
```
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What will be an ideal response?
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What will be an ideal response?