public class Bsp02 {
  public static void main(String[] args){
    String str = "hallo";
    StringList container = new StringList();
    container.add(str);
    String str2 = container.get(0);
  }
}

class StringList {
  String[] content = new String[10];
  int fillIndex = 0;
  public void add(String s){ content[fillIndex++] = s; }
  public String get(int index){ return content[index]; }
}