Rodrigo Orejana da Costa

olá estou desenvolvendo um programa e criei um botao de play e pause mas preciso setar o volume e nao estou conseguindo, podem me ajudar esse é o codigo /* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package prejarvis; import java.io.BufferedInputStream; import java.io.FileInputStream; import java.io.IOException; import javazoom.jl.decoder.JavaLayerException; import javazoom.jl.player.Player; /** * * @author Rodrigo Costa */ public class Musica { FileInputStream fiz; BufferedInputStream BIS; public long pauseLocation; public Player player; public void play(String path){ try { fiz = new FileInputStream(path); BIS = new BufferedInputStream(fiz); player = new Player(BIS); } catch (Exception e) { } new Thread(){ @Override public void run(){ try { player.play(); } catch (JavaLayerException ex) { } } }.start(); } public void pause(){ if (player != null) { try { pauseLocation = fiz.available(); player.close(); } catch (IOException ex) { } } else { } } }