okio.BufferedSource -> ea0:
# {"id":"sourceFile","fileName":"BufferedSource.kt"}
    long readAll(okio.Sink) -> K
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Lda0;)J"}
    boolean rangeEquals(long,okio.ByteString) -> P
      # {"id":"com.android.tools.r8.residualsignature","signature":"(JLic0;)Z"}
    okio.Buffer getBuffer() -> b
      # {"id":"com.android.tools.r8.residualsignature","signature":"()Lq90;"}
    long indexOf(okio.ByteString,long,long) -> c0
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Lic0;)J"}
    boolean request(long) -> i
    java.io.InputStream inputStream() -> s0
