scala sets http proxy

def main(args: Array[String]) {
   System.setProperty("http.proxyHost","proxy")
   System.setProperty("http.proxyPort","8080")
    
    
	Authenticator.setDefault(new Authenticator() {
	  def PasswordAuthentication(user: String, pass: Array[Char]) = {
	    new PasswordAuthentication("username","password".toCharArray())
	  }
	})
  }