import java.lang.reflect.Array;
public class FichierCSV {
  public static String tableauEnString(Object array) {
      int len  = Array.getLength(array);
      int last = len - 1;
      StringBuffer sb   = new StringBuffer(2 * (len + 1));
      sb.append('{');
      for (int i = 0; i < len; i++) {
          sb.append(Array.get(array, i));
          if (i != last) {
              sb.append(',');
          }
      }
      sb.append('}');
      return sb.toString();
  }
}
    