import okhttp3.internal.commonBuild
import okhttp3.internal.commonEquals
import okhttp3.internal.commonGet
import okhttp3.internal.commonHashCode
import okhttp3.internal.commonHeadersGet
import okhttp3.internal.commonHeadersOf
import okhttp3.internal.commonIterator
import okhttp3.internal.commonName
import okhttp3.internal.commonNewBuilder
import okhttp3.internal.commonRemoveAll
import okhttp3.internal.commonSet

    }
  }
}

private fun Char.charCode() =
  code.toString(16).let {
    if (it.length < 2) {
      "0$it"
    } else {
      it
    }
  }

internal fun commonHeadersOf(vararg inputNamesAndValues: String): Headers {
  require(inputNamesAndValues.size % 2 == 0) { "Expected alternating header names and values" }

  // Make a defensive copy and clean it up.