* value that may be consumed only once and then closed. All other properties are immutable.
 *
 * This class implements [Closeable]. Closing it simply closes its response body. See
 * [ResponseBody] for an explanation and examples.
 */
class Response internal constructor(
  /**
   * The request that initiated this HTTP response. This is not necessarily the same request issued
   * by the application:
   *

2047          ; disallowed_STD3_mapped ; 003F 003F     # 3.2  DOUBLE QUESTION MARK
2048          ; disallowed_STD3_mapped ; 003F 0021     # 3.0  QUESTION EXCLAMATION MARK
2049          ; disallowed_STD3_mapped ; 0021 003F     # 3.0  EXCLAMATION QUESTION MARK
204A..204D    ; valid                  ;      ; NV8    # 3.0  TIRONIAN SIGN ET..BLACK RIGHTWARDS BULLET

package name from `com.squareup.okhttp` to `okhttp3`. This should make it
possible for large applications to migrate incrementally. The Maven group ID
is now `com.squareup.okhttp3`. For an explanation of this strategy, see Jake
Wharton's post, [Java Interoperability Policy for Major Version
Updates][major_versions].

This release obsoletes OkHttp 2.x, and all code that uses OkHttp's