reader =  new  BufferedInputStream(socket.getInputStream());
		    writer =  new  BufferedOutputStream( new  FileOutputStream(file));
     
		     byte [] buffer =  new   byte [JavaServer.BUFFER_SIZE];
		     int  length;
		     try {
			 while ((length = reader.read(buffer)) != - 1 ){
			    writer.write(buffer,  0 , length);
			    writer.flush();
			}
		    }
		     catch (IOException e){
			System.out.println("Обработка ошибки!");
			writer.close();
			writer =  null ;
			file.delete();
		    }
		     finally {
			System.out.println("Блок finally.");
			 if (writer !=  null )
			    writer.close();		 
		    }

	cancelButton.addActionListener( new  ActionListener(){
		 public   void  actionPerformed(ActionEvent event){
		     try {
			socket.close();
		    }
		     catch (IOException e){
			e.printStackTrace();
		    }
		}
	    });