Suppose you are implementing a 2d-tree (a kd-tree that stores 2D points) where the nodes of the tree store objects of type Pair280.
Assume that a KDTree object is implemented as a linked tree of KDNode objects, each storing a Pair280 object and references to its left and right children.
Give the java code, including javadoc comments, for a recursive method for performing a range search on the tree.