boolean fromInclusive,
        @ParametricNullness K toKey,
        boolean toInclusive) {
      return asMap(set.subSet(fromKey, fromInclusive, toKey, toInclusive), function);
    }

    @Override
    public NavigableMap<K, V> headMap(@ParametricNullness K toKey, boolean inclusive) {
      return asMap(set.headSet(toKey, inclusive), function);
    }

    @Override

        boolean fromInclusive,
        @ParametricNullness K toKey,
        boolean toInclusive) {
      return asMap(set.subSet(fromKey, fromInclusive, toKey, toInclusive), function);
    }

    @Override
    public NavigableMap<K, V> headMap(@ParametricNullness K toKey, boolean inclusive) {
      return asMap(set.headSet(toKey, inclusive), function);
    }

    @Override

        }
        return name;
    }

    /**
     * Sets whether this file should use an exclusive (non-pooled) connection
     *
     * @param nonPooled
     *            whether this file will use an exclusive connection
     */
    protected void setNonPooled(final boolean nonPooled) {
        this.treeConnection.setNonPooled(nonPooled);
    }

    /**

  @Test
  fun connectViaHttpProxyToHttpsUsingBadProxyAndHttpResponseCache() {
    initResponseCache()
    server.useHttps(handshakeCertificates.sslSocketFactory())
    // The inclusion of a body in the response to a CONNECT is key to reproducing b/6754912.
    server.enqueue(
      MockResponse
        .Builder()
        .inTunnel()
        .body("bogus proxy connect response content")