Simplest possible non-trivial program: a sawtooth generator

Author: Kees van den Doel

You should now hear a sawtooth tone A. If it had an off button it wouldn't be the shortest progam, sorry.

Source code:

import jass.render.*;
import jass.engine.*;
//import jass.generators.*;

public class SawApplet extends java.applet.Applet {
    public void start() {

        float srate = 44100;
        float freq = 415;
        int bufferSize = (int)(srate/freq);
        try {
            new SourcePlayer(bufferSize,0,srate, new Out(bufferSize) {
                public void computeBuffer() {
                    for(int i=0;i < getBufferSize();i++)
                        buf[i] = i;
        } catch(Exception e) {