okhttp3.internal.http.ExchangeCodec -> zm0:
# {"id":"sourceFile","fileName":"ExchangeCodec.kt"}
    void writeRequestHeaders(okhttp3.Request) -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Lxl;)V"}
    okio.Source openResponseBodySource(okhttp3.Response) -> b
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Loa2;)Lfq2;"}
    void finishRequest() -> c
    void cancel() -> cancel
    void flushRequest() -> d
    long reportedContentLength(okhttp3.Response) -> e
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Loa2;)J"}
    okhttp3.Response$Builder readResponseHeaders(boolean) -> f
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Z)Lna2;"}
    okhttp3.internal.connection.RealConnection getConnection() -> g
      # {"id":"com.android.tools.r8.residualsignature","signature":"()Le62;"}
