Final fixes #71

src/itdelatrisu/opsu/Utils.java

@@ -608,10 +608,26 @@ public class Utils {
 			return String.format("%02d:%02d:%02d", seconds / 3600, (seconds / 60) % 60, seconds % 60);
 	}
 
+	/**
+	 * Cubic ease out function
+	 * @param t the current time
+	 * @param a the starting position
+	 * @param b the finishing position
+	 * @param d the duration
+	 * @return the eased float
+	 */
 	public static float easeOut(float t, float a, float b, float d) {
 		return b * ((t = t / d - 1f) * t * t + 1f) + a;
 	}
-
+	
+	/**
+	 * Fake bounce ease function
+	 * @param t the current time
+	 * @param a the starting position
+	 * @param b the finishing position
+	 * @param d the duration
+	 * @return the eased float
+	 */
 	public static float easeBounce(float t, float a, float b, float d) {
 		if (t < d / 2)
 			return easeOut(t, a, b, d);