se vuoi scrivere caratteri usa questo


codice:
public boolean salva(){
     PrintWriter out=null;
     try{
       OutputStreamWriter fout = new OutputStreamWriter(new FileOutputStream(
      "fileout"));
       out = new PrintWriter(fout);
       
       out.print(inputline);
       out.close();
       out.flush();
     }catch(Exception e){return false;}
     return true;}