Creating a scala Reader from a file -

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how instantiate scala.util.parsing.input.reader read file? api mentions in passing pagedseq , java.io.reader, it's not clear @ how accomplish that.

you create fileinputstream, pass inputstreamreader , pass apply method of streamreader companion object, returns streamreader, subtype of reader.

scala> import scala.util.parsing.input.{streamreader,reader} import scala.util.parsing.input.{streamreader, reader}  scala> import java.io._ import java.io._  scala> streamreader(new inputstreamreader(new fileinputstream("test"))) res0: scala.util.parsing.input.streamreader = scala.util.parsing.input.streamreader@1e5a0cb

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