}
            else -> {
              // 000?NNNN - Ignore never indexed bit.
              val index = readInt(b, PREFIX_4_BITS)
              readLiteralHeaderWithoutIndexingIndexedName(index - 1)
            }
          }
        }
      }

      @Throws(IOException::class)
      private fun readIndexedHeader(index: Int) {
        if (isStaticHeader(index)) {