1 files changed, 6 insertions, 0 deletions
diff --git a/src/library/scala/runtime/TraitSetter.java b/src/library/scala/runtime/TraitSetter.java
new file mode 100755
index 0000000000..d9907c0ac0
--- /dev/null
+++ b/src/library/scala/runtime/TraitSetter.java
@@ -0,0 +1,6 @@
+package scala.runtime;
+
+/** A marker annotation to tag a setter of a mutable variable in a trait
+ */
+public @interface TraitSetter {
+}
+\ No newline at end of file