من یه کد جاوا دارم ولی نمی دونم چجوری اجراش کنم
اگه یه نفر لطف کنه و راهنمایی کنه ممنون میشم
package prodcongui;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class GUI extends JFrame implements ActionListener
{
private JButton start;
private JPanel button_panel, prod_panel, con_panel;
private JLabel prod=new JLabel("Producer is not producing.");
private JLabel con=new JLabel("Consumer is not consuming.");
private Container cp;
private Thread producer=new Thread(new Runner(),"Producer");
private Thread consumer=new Thread(new Runner2(),"Consumer");
private int buffer[]={-1,-1,-1,-1};
private int buffer_count=0, sum=0, read=0, write=0;
public GUI()
{
super("Producer Consumer");
cp=getContentPane();
start=new JButton("Start Threads");
button_panel=new JPanel();
prod_panel=new JPanel();
con_panel=new JPanel();
button_panel.add(start);
cp.add(button_panel,BorderLayout.SOUTH);
prod_panel.add(prod);
con_panel.add(con);
cp.add(prod_panel,BorderLayout.NORTH);
cp.add(con_panel,FlowLayout.CENTER);
prod_panel.setBackground(Color.RED);
con_panel.setBackground(Color.RED);
start.addActionListener(this);
setSize(330,200);
setLocation(330,330);
setResizable(false);
setVisible(true);
}
public static void main(String[] args)
{
GUI app=new GUI();
app.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE) ;
}
public synchronized void set(int value)
{
while(buffer_count==buffer.length)
{
try
{
SwingUtilities.invokeLater(new ChangeProdCon("Producer can't produce "+"\n"+
"Producer must wait.",prod,Color.ORANGE,prod_panel));
wait();
}
catch(InterruptedException e){}
}
SwingUtilities.invokeLater(new ChangeProdCon("Producer produced "+value,prod,Color.GREEN,prod_panel));
buffer[write]=value;
write=(write+1)%buffer.length;
buffer_count++;
notify();
}
public synchronized int get()
{
while(buffer_count==0)
{
try
{
SwingUtilities.invokeLater(new ChangeProdCon("Consumer can't consume "+"\n"+
"Consumer must wait.",con,Color.ORANGE,con_panel));
wait();
}
catch(InterruptedException e){}
}
int readval=buffer[read];
SwingUtilities.invokeLater(new ChangeProdCon("Consumer consumed "+readval,con,Color.GREEN,con_panel));
read=(read+1)%buffer.length;
buffer_count--;
notify();
return readval;
}
private class ChangeProdCon implements Runnable
{
JLabel lbl;
String s1;
Color col;
JPanel pnl;
public ChangeProdCon(String s, JLabel l, Color c, JPanel p)
{
lbl=l;
s1=s;
col=c;
pnl=p;
}
public void run()
{
lbl.setText(s1);
pnl.setBackground(col);
}
}
public void actionPerformed(ActionEvent e)
{
producer.start();
consumer.start();
}
private class Runner implements Runnable
{
public void run()
{
for(int i=10; i<=500; i++)
{
try
{
Thread.sleep((int)(Math.random()*3001));
set(i);
}
catch(InterruptedException e){}
}
SwingUtilities.invokeLater(new ChangeProdCon("Producer has finished producing.",prod,Color.RED,prod_panel));
}
}
private class Runner2 implements Runnable
{
public void run()
{
for(int i=10; i<=500; i++)
{
try
{
Thread.sleep((int)(Math.random()*3001));
sum+=get();
}
catch(InterruptedException e){}
}
SwingUtilities.invokeLater(new ChangeProdCon("Consumer has finished consuming.",con,Color.RED,con_panel));
}
}
}
