package com.tozu.practice.concurrency.one; public final class ImmutablePoint { private final int x; private final int y; public ImmutablePoint(int x, int y) { this.x = x; this.y = y; } public int getX() { return x; } public int getY() { return y; } public static void main(String[] args) { ImmutablePoint point = new ImmutablePoint(10, 20); System.out.println("X: " + point.getX()); System.out.println("Y: " + point.getY()); } }