Category "treeset"

TreeSet Sorting Order Confusion

I know that TreeSet in Java sort its elements in ascending order. For integer it would be 1, 2, 3, 4, 5, for String it would be alphabetical. However, what if I

Unique comparable points at Java TreeSet

Having a very simple example of Java code: import java.util.*; class Point implements Comparable<Point>{ float x, y; Point(float x_, float y