Element in array to file

Question

Hi!
I'm trying to get the elements in a array and put them into a file. How do I do that?
This is an example of how it looks:
Thearray: [a,1,b,2,c,3]
Thefile:
a
1
b
2
c
3
As you can see, each element should be on its own line in the file.

Answer 1

Here you have a way of doing it:
public static void main (String args[])
          String[] array_to = new String[5];
          array_to[0] = "a";
          array_to[1] = "b";
          array_to[2] = "c";
          array_to[3] = "d";
          array_to[4] = "e";
          try
               FileWriter fw = new FileWriter("file.txt");
               BufferedWriter bw = new BufferedWriter(fw);
               PrintWriter salida = new PrintWriter(bw);
               salida.println("" + array_to[0]);
               salida.println("" + array_to[1]);
               salida.println("" + array_to[2]);
               salida.println("" + array_to[3]);
               salida.println("" + array_to[4]);
               bw = new BufferedWriter(new FileWriter("fichero.txt", true));
               salida.close();
          catch(java.io.IOException ioex)
     }