HackerRank: Find Point

HackerRank: Find Point

Given two points P and Q, output the symmetric point of point P about Q.

private static Point symmetric(Point P, Point Q) {

return new Point(Q.X() + (Q.X() - P.X()), Q.Y() + (Q.Y() - P.Y()));

}

https://codepair.hackerrank.com/paper/gUF1SQQb?b=eyJyb2xlIjoiY2FuZGlkYXRlIiwibmFtZSI6ImplZmZlcnl5dWFuIiwiZW1haWwiOiJ5dWFueXVuLmtlbm55QGdtYWlsLmNvbSJ9