Midi Teething....

Question

Hi
having a small fundamental problem with midi playback...in the code below in the Midi.playFile() method it is giving me "cannot resolve symbol: method...." errors at the lines:
sequencer.setLoopStartPoint(0);
sequencer.setLoopCount(LOOP_CONTINUOUSLY);
sequencer.setLoopEndPoint(-1);
sequencer.setLoopCount(0);
i cannot see why i am getting this error.
any help would be great! thanks
Cav.
import javax.sound.midi.*;
import java.io.File;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
import java.lang.*;
import java.text.*;
class Project3 extends JFrame implements ActionListener
     JButton openButton = new JButton("Open");
     JButton playButton = new JButton("Play");
     JButton loopButton = new JButton("Single   Play");
     JButton stopButton = new JButton("Stop");
     static int loopStatus = 0;
     public Project3() //Constructor Method
          super("MIDI File Analysis");
          setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
          setBounds(100, 90, 440, 300);
          JPanel mainPanel = new JPanel(new GridBagLayout());
          GridBagConstraints cons = new GridBagConstraints();
          //cons.fill = GridBagConstraints.BOTH;
          openButton.addActionListener(this);
          playButton.addActionListener(this);
          loopButton.addActionListener(this);
          stopButton.addActionListener(this);
          cons.gridx = 0;
          cons.gridy = 0;
          mainPanel.add(openButton, cons);
          cons.gridx = 1;
          cons.gridy = 0;
          mainPanel.add(playButton, cons);
          cons.gridx = 2;
          cons.gridy = 0;
          mainPanel.add(loopButton, cons);
          cons.gridx = 3;
          cons.gridy = 0;
          mainPanel.add(stopButton, cons);
          setContentPane(mainPanel);
          setVisible(true);
    }//End Constructor
     public static void main(String[] args)
          Project3 project = new Project3();
          Midi.loadFile();
          Midi.tracks();
          Midi.tempo();
          Midi.numOfMidiEvents();
          Midi.getMidiEvents();
     } // end main method
     public void actionPerformed(ActionEvent e)
          Object src = e.getSource();
          if(src == openButton)
          if(src == playButton)
               Midi.playFile(loopStatus);
          if(src == loopButton)
               System.out.println(+loopStatus);
               if(loopStatus == 0)
                    System.out.println("one");
                    loopStatus = 1;
                    loopButton.setText("Looped Play");
                    //loopMethod(loopStatus)
               else
                    System.out.println("two");
                    loopStatus = 0;
                    loopButton.setText("Single   Play");
                         //loopMethod(loopStatus)
          if(src == stopButton)
               Midi.stopFile();
} // end class Project 3
class Midi
     static Sequencer sequencer;
     static Sequence mySeq;
     static Track tracks[];
     static int numMidiEvents;
     static int trackNum;
     public static void loadFile()
          File midiFile = new File("/Users/Cav/Documents/m.a./programming/java/project3/2001 Space Odyssey.mid");
          try
               // get the sequencer
               sequencer = MidiSystem.getSequencer();
               if (sequencer == null )
                    System.out.println("MIDI device is not supported");
               else
                    sequencer.open();    // reserve the MIDI device for our program     
               // set the sequence
               mySeq = MidiSystem.getSequence(midiFile);
               sequencer.setSequence(mySeq);
          } catch (MidiUnavailableException munex)
               System.out.println("MIDI unavailable");     
          } catch (Exception e)
              System.out.println("File error");     
     } //end load method
     public static void playFile(int loopStatus)
          if (loopStatus == 1)
               sequencer.setLoopStartPoint(0);
               sequencer.setLoopCount(LOOP_CONTINUOUSLY);
          else
               sequencer.setLoopEndPoint(-1);
               sequencer.setLoopCount(0);
          sequencer.start(); // play the MIDI file
     public static void stopFile()
          sequencer.stop(); // stop the MIDI file
     public static void tracks()
          tracks = mySeq.getTracks();
          System.out.println("There are " + tracks.length + " tracks in this MIDI file");
     } //end midiTracks method
     public static void tempo()
          float timingType = mySeq.getDivisionType();
          if (timingType == Sequence.PPQ)
               System.out.println("Timing is in PPQ format");
          else
               System.out.println("Timing is in " + timingType + "format");
          // assuming PPQ note format
          int ticksPQN = (int)mySeq.getResolution() & 0xFF;
          System.out.println("There are " + ticksPQN + " PPQN");          
     } //end tempo method
     public static void numOfMidiEvents()
          // step 1, let's find out how many MIDI events are in track 1
          trackNum = 1; //track looked at
          numMidiEvents = tracks[trackNum].size();
          System.out.println("Num of MIDI events in track " + trackNum + " = " + numMidiEvents);
     }//end method numMidiEvents
     public static void getMidiEvents()
          for (int i=0; i<numMidiEvents ;i++)
               MidiEvent tempMidiEvent = tracks[trackNum].get(i);   // get the next event in the track
               MidiMessage tempMidiMessage = tempMidiEvent.getMessage();
               int curTick = (int)tempMidiEvent.getTick() & 0xFF;
               // get the status byte from the message
               int statusByte = (int)(tempMidiMessage.getStatus() & 0xFF);
               // print out it's integer value along with the time it occurred
               System.out.println("status byte  = " + statusByte + "Ticktime = " + curTick);
               // in here I might compare what I've found and print out more detailed information
               // e.g. if a note on is found (int 144) then print out the note type
} //end of class Midi

Answer 1

the error is simply saying: "cannot resolve symbol: method methodName()"
where methodName is the methods in the lines i said the error is coming from:
setLoopStartPoint
setLoopCount
setLoopEndPoint
setLoopCount