import  java.awt.*;                              
 import  java.awt.event.WindowAdapter;
 import  java.awt.event.ComponentEvent;
 import  java.io.*;
 import  java.lang.*;
 import  java.lang.String;
 import  java.lang.Math.*;    
 import  javax.swing.*;
 public   class  Lab2  extends  Frame
{
    TextArea txt_mas;
     static  TextArea txt_smas;
     static  TextArea txt_mi;
    Button get_mas;
     static   Double  mas[];
     static   int  Mi[]={ 0 , 0 , 0 , 0 , 0 , 0 };
     static   double  h;
     static   int  K;
     static  FileDialog dialog;
     public  Lab2()
    {
        get_mas= new  Button("Get Array from File");
        get_mas.setBounds( 10 , 40 ,  120 ,  25 );
        
         super .add(get_mas);
        txt_mas= new  TextArea();
        txt_mas.setBounds( 10 , 80 , 60 , 630 );
         super .add(txt_mas);
        txt_smas= new  TextArea();
        txt_smas.setBounds( 80 , 80 , 60 , 630 );
         super .add(txt_smas);
        txt_mi= new  TextArea();
        txt_mi.setBounds( 160 , 80 , 60 , 110 );
         super .add(txt_mi);
          int  width =  1020 ;
          int  height =  850 ;
          super .setSize(width, height);
         super .setLayout( null );
          super .setVisible(true);                                                                                                                  
    }
     public   boolean  handleEvent(Event evt)
    {
         if (evt.id==Event.WINDOW_DESTROY )
        {
            dispose();      
             return  true;
        }
         else   if (evt.target.equals(get_mas))
        {    
                
            dialog.setDirectory("D:\\5-course\\EXP\\Lab02");
            dialog.show();
            txt_mas.setText("");
             try 
            {
                String slash = "/";
                File file= new  File(dialog.getDirectory() + slash + dialog.getFile());
                FileInputStream fis= new  FileInputStream(file);
                DataInputStream dis= new  DataInputStream(fis);
                String line=dis.readLine();
                String []tmp = line.split(",");
                mas =  new   Double  [tmp.length];
                 for ( int  i= 0 ;i<mas.length;i++)
                {
                    mas[i] =  new   Double (tmp[i]);    
                    txt_mas.appendText(String.valueOf(mas[i])+"\n");
                }
                               
                 this .repaint();
            }
             catch (IOException e)
            {
                System.out.println("error = "+e);
            }        
             return  true;
        }
         else 
        return   super .handleEvent(evt);
    }
     public   static   void  main(String args[]) 
    {        
        Lab2 lab= new  Lab2();       
        dialog= new  FileDialog(lab,"Open");
    }
     public   void  paint(Graphics g)
    {
        //тут я рисую всякие графики
    }
}