1 files changed, 20 insertions, 0 deletions
diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newMethodRef/IDEA122018comment.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newMethodRef/IDEA122018comment.java
new file mode 100644
index 000000000000..ca9bf6957f34
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newMethodRef/IDEA122018comment.java
@@ -0,0 +1,20 @@
+import java.util.List;
+import java.util.function.Function;
+class Base {
+
+  interface Seq<Eq> extends Iterable<Eq> {
+    static <E> Seq<E> of(Iterable<? extends E> source) {
+      return null;
+    }
+
+    <R> Seq<R> map(Function<? super Eq, ? extends R> mapper);
+  }
+
+}
+
+class Test3 extends Base {
+
+  void test4(Seq<List<String>> map) {
+    Seq<Seq<String>> mapped = map.map(Seq::of);
+  }
+}
+\ No newline at end of file