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Scala example source code file (PartestDefaults.scala)

This example Scala source code file (PartestDefaults.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Scala tags/keywords

directory, none, none, option, option, partestdefaults, partestdefaults, xxx, xxx

The Scala PartestDefaults.scala source code

package scala.tools
package partest

import nsc.io.{ File, Path, Directory }
import util.{ PathResolver }
import nsc.Properties.{ propOrElse, propOrNone, propOrEmpty }

object PartestDefaults {
  import nsc.Properties._
  private def wrapAccessControl[T](body: => Option[T]): Option[T] =
    try body catch { case _: java.security.AccessControlException => None }
  
  def testRootName  = propOrNone("partest.root")
  def srcDirName    = propOrElse("partest.srcdir", "files")
  def testRootDir   = testRootName map (x => Directory(x))

  def classPath   = PathResolver.Environment.javaUserClassPath    // XXX

  def javaCmd     = propOrElse("partest.javacmd", "java")
  def javacCmd    = propOrElse("partest.javac_cmd", "javac")
  def javaOpts    = propOrElse("partest.java_opts", "")
  def scalacOpts  = propOrElse("partest.scalac_opts", "-deprecation")

  def testBuild   = propOrNone("partest.build")
  def errorCount  = propOrElse("partest.errors", "0").toInt
  def numActors   = propOrElse("partest.actors", "8").toInt
  def poolSize    = wrapAccessControl(propOrNone("actors.corePoolSize"))

  def timeout     = "1200000"
}

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