Java OOP #1 - Basic Scripting #9

public class sound1 { //creates class
    static boolean sound2 = 0; //creates boolean and puts it at 0
    public static void soundup() { //creates a static void
        sound2=++ //increases boolean
        }
    public static void sounddown() { //creates another static void
        sound2=-- //decreases boolean
        }
    if sound2 > 100 { //if sound is above 100...
        sound2=-- //it goes down to 100
        }
    if sound2 < 0 { //if sound is below 0
        sound2=++  //it goes up to 0
        }
}