Merge pull request scala#113 from xuwei-k/jdk11

add jdk11 test

Author: SethTisue

.travis.yml

@@ -16,6 +16,7 @@ script: admin/build.sh
 
 jdk:
   - oraclejdk8
+  - openjdk11
 
 notifications:
   email:

build.sbt

@@ -7,7 +7,7 @@ name    := "scala-partest"
 version := "1.1.4-SNAPSHOT"
 
 scalaVersionsByJvm in ThisBuild := {
-  val vs = List("2.12.6")
+  val vs = List("2.12.7")
 
   Map(
     8 -> vs.map(_ -> true),

src/main/scala/scala/tools/partest/package.scala

@@ -47,7 +47,7 @@ package object partest {
   private val GroupPattern = """.*_(\d+)""".r
 
   implicit class `special string ops`(private val s: String) extends AnyVal {
-    def linesIfNonEmpty: Iterator[String] = if (!s.isEmpty) s.lines else Iterator.empty
+    def linesIfNonEmpty: Iterator[String] = if (!s.isEmpty) s.linesIterator else Iterator.empty
   }
 
   implicit class FileOps(val f: File) {