/**
* Creates an example IntBinaryTree with some fixed values
*/
public IntBinaryTree createExample() {
// START SNIPPET: sampleTree
IntBinaryTree tree = _Node(42, _Node(12, _EmptyTree(), _EmptyTree()), _Node(103, _EmptyTree(), _Node(110, _EmptyTree(), _EmptyTree())));
// END SNIPPET: sampleTree
return tree;
}