code: public static <T> boolean containsAnyNullElement (@Nullable final T [] aArray)
    {
      if (aArray != null)
        for (final T aObj : aArray)
          if (aObj == null)
            return true;
      return false;
    }
docs: Check if the passed array contains at least one <code>null</code> element.
  
  @param <T>
  element type
  @param aArray
  The array to check. May be <code>null</code>.
  @return <code>true</code> only if the passed array is neither
  <code>null</code> nor empty and if at least one <code>null</code>
  element is contained.