Implement `T.persistent{}` targets, which have their dest directory persist between runs so the task implementation can use it as a cache

1 files changed, 1 insertions, 5 deletions

diff --git a/core/src/test/scala/mill/JavaCompileJarTests.scala b/core/src/test/scala/mill/JavaCompileJarTests.scala
index 3e470b9d..8050ef6a 100644
--- a/core/src/test/scala/mill/JavaCompileJarTests.scala
+++ b/core/src/test/scala/mill/JavaCompileJarTests.scala
@@ -16,11 +16,8 @@ object JavaCompileJarTests extends TestSuite{
     import ammonite.ops._
     %("javac", sources.map(_.path.toString()), "-d", dest)(wd = dest)
     PathRef(dest)
-//
   }
 
-
-
   val tests = Tests{
     'javac {
       val workspacePath = pwd / 'target / 'workspace / 'javac
@@ -48,10 +45,10 @@ object JavaCompileJarTests extends TestSuite{
           %%('java, "-cp", classFiles().path, mainClsName)
         }
       }
+
       import Build._
       val mapping = Discovered.mapping(Build)
 
-
       def eval[T](t: Task[T]): (T, Int) = {
         val evaluator = new Evaluator(workspacePath, mapping)
         val evaluated = evaluator.evaluate(OSet(t))
@@ -163,7 +160,6 @@ object JavaCompileJarTests extends TestSuite{
         runOutput3.out.string == "New Cls!\n",
         evalCount3 == 1
       )
-
     }
   }
 }