package Week01;
//
/*
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* */
public class BinaryTreeNode {
private Object data;
private BinaryTreeNode left;
private BinaryTreeNode right;
public Object getData(){
return data;
}
public void setData(Object data){
this.data = data;
}
public BinaryTreeNode getLeft() {
return left;
}
public void setLeft(BinaryTreeNode left){
this.left = left;
}
}