script to parse stdin

compile error

Senthil-3:stdin senthil$ mirahc parse.mirah 
Parsing...
  parse.mirah
Inferring types...
Inference Error:
parse.mirah:7: Cannot find class InputStreamReader
inStream = InputStreamReader.new(System.in)
          ^^^^^^^^^^^^^^^^^^
parse.mirah:8: Cannot find class BufferedReader
stdin    = BufferedReader.new(inStream)
          ^^^^^^^^^^^^^^^

parse.mirah

puts "parse stdin"

import java.io.*
import java.io.InputStreamReader
import java.io.BufferedReader

inStream = InputStreamReader.new(System.in)
stdin    = BufferedReader.new(inStream)

#stdin = BufferedReader.new(InputStreamReader.new(System.in))
#puts  stdin.readLine()
puts System.in