The Pistons entered the All-Star break at 27–27. The Pistons did surpass their win totals from the 2009–10 NBA season to the 2014–15 NBA season on March 9, 2016, when Detroit defeated the Dallas Mavericks 102–96. On April 6, 2016, following a 108–104 win over the Orlando Magic, the Pistons reached 42 wins and were assured their first winning season since the 2007–08 NBA season. On April 8, 2016, the Pistons defeated the Washington Wizards 112–99 and clinched a playoff berth for the first time since 2009. The eighth-seeded Pistons faced the top-seeded Cleveland Cavaliers in the first round of the 2016 NBA Playoffs. They were swept in four games in a highly-competitive series.

Based on the above article, answer a question. How many years had it been since the Pistons clinched a playoff game?
7