.param("wait_for_completion", Boolean.toString(waitForCompletion)).body(source).execute()) {
            if (response.getHttpStatusCode() == 200) {
                return true;
            }
            logger.warn("Failed to reindex from {} to {}", fromIndex, toIndex);
        } catch (final IOException e) {

    // before jdk7u40: creates one-bucket table
    // after  jdk7u40: creates empty table
    assertTrue(bucketsOf(Maps.newHashMapWithExpectedSize(0)) <= 1);

    for (int size = 1; size < 200; size++) {
      assertWontGrow(
          size,
          new HashMap<>(),
          Maps.newHashMapWithExpectedSize(size),
          Maps.newHashMapWithExpectedSize(size));
    }
  }

    // before jdk7u40: creates one-bucket table
    // after  jdk7u40: creates empty table
    assertTrue(bucketsOf(Maps.newHashMapWithExpectedSize(0)) <= 1);

    for (int size = 1; size < 200; size++) {
      assertWontGrow(
          size,
          new HashMap<>(),
          Maps.newHashMapWithExpectedSize(size),
          Maps.newHashMapWithExpectedSize(size));
    }
  }