whileLoopHelp

//This method gathers the user's course pre-requisites
   public static String getPreReqs(String preReqs, String list){
    int i = 1;
    System.out.print("List pre-requisite #1(enter done, if finished entering pre-requisites)? ");
    preReqs = console.nextLine();

    list += preReqs;
    console.nextLine();
    while(!preReqs.equalsIgnoreCase("done")){
      i++;
      list += preReqs + " ";
      System.out.print("List pre-requisite #" + i + "(enter done, if finished entering pre-requisites)? ");
      preReqs = console.nextLine();
      }
      return list;
      }//ends getPreReqs method