else (monFichier = monFichier+ ".txt");

		      { 
		    	  try
		    	  { FileWriter lu = new FileWriter(monFichier);

		    	     BufferedWriter out = new BufferedWriter(lu);

		    	     out.write(textArea.getText()); //

		    	     out.close(); 
		    	   } catch (IOException er) {;}
		      }