final variables and parameters

src/api/java/appeng/api/config/PowerMultiplier.java

@@ -33,12 +33,12 @@ public enum PowerMultiplier
 	 */
 	public double multiplier = 1.0;
 
-	public double multiply( double in )
+	public double multiply( final double in )
 	{
 		return in * this.multiplier;
 	}
 
-	public double divide( double in )
+	public double divide( final double in )
 	{
 		return in / this.multiplier;
 	}