private def copySkippingUntil()

in project/Assemblies.scala [29:52]

• 22 lines of code
• 5 McCabe index (conditional complexity)

  private def copySkippingUntil(b: Byte, src: File, dst: File): Unit = {
    val in = new FileInputStream(src)
    try {
      val out = new FileOutputStream(dst, false)
      val foundSkipByte = Iterator.continually(in.read()).takeWhile(_ >= 0).dropWhile(_ != b.toInt).nonEmpty

      try {
        if (foundSkipByte)
          out.write(b.toInt)

        val buffer = new Array[Byte](1024)
        var continue = true && foundSkipByte
        while (continue) {
          val r = in.read(buffer)
          if (r < 0) continue = false
          else out.write(buffer, 0, r)
        }
      } finally {
        out.close()
      }
    } finally {
      in.close()
    }
  }