1 files changed, 12 insertions, 0 deletions
diff --git a/core/src/mill/util/ClassLoader.scala b/core/src/mill/util/ClassLoader.scala
new file mode 100644
index 00000000..7f4a9836
--- /dev/null
+++ b/core/src/mill/util/ClassLoader.scala
@@ -0,0 +1,12 @@
+package mill.util
+
+import java.net.{URL, URLClassLoader}
+
+import io.github.retronym.java9rtexport.Export
+
+object ClassLoader {
+  def create(urls: Seq[URL], parent: java.lang.ClassLoader): URLClassLoader = {
+    val rtOpt = if (ammonite.util.Util.java9OrAbove) Some(Export.export().toURI.toURL) else None
+    new URLClassLoader((urls ++ rtOpt).toArray, parent)
+  }
+}