btnNewButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {
				
				JFileChooser fileopen = new JFileChooser();	
				fileopen.setMultiSelectionEnabled(true);
				int ret = fileopen.showDialog(null, "Открыть файл");				
				if (ret == JFileChooser.APPROVE_OPTION) {
					
					files = fileopen.getSelectedFiles();						
					
					
					for(int j = 0; j < files.length; j++){
				      	
				          System.out.println(files[j]);
				          str.add(files[j]);
				          System.out.println(str.get(j));
				          
					}
					
										
				}
				
				list = new JList(str);
				
			}
		});

 String[] listColorNames = { "black", "blue", "green", "yellow",
		"white" };
		 
		 
		    list = new JList(listColorNames);