import javax.sound.sampled.*;

public class T {
  static AudioFormat format = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 8000.0F, 16, 2, 4, 8000.0F, false);

  public static void main(String[] args) throws Exception {
    Mixer.Info[] mi = AudioSystem.getMixerInfo();
    for(int i = 0; i < mi.length; i++) {
      System.out.println(mi[i]);
      System.out.println(mi[i].getDescription());

      Mixer m = AudioSystem.getMixer(mi[i]);
      System.out.println(m);

      DataLine.Info info = new DataLine.Info(Line.class, format);
      Line l = m.getLine(info);
      Control[] cc = l.getControls();
      for(int ii = 0; ii < cc.length; ii++)
        System.out.println(cc[ii].getType());

      System.out.println(m.getMaxLines(info));
      System.out.println();
    }
    System.exit(1);
  }
}