diff --git a/src/test/examples/shaking3/A.java b/src/test/examples/shaking3/A.java
new file mode 100644
index 0000000..45413a6
--- /dev/null
+++ b/src/test/examples/shaking3/A.java
@@ -0,0 +1,28 @@
+// Copyright (c) 2016, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+package shaking3;
+
+@shaking3.UsedByReflection
+class A implements Comparable<A>, AnInterfaceWithATag {
+
+  @shaking3.RandomTag
+  public A() {
+    // Intentionally left empty.
+  }
+
+  @Override
+  public String toString() {
+    return "A";
+  }
+
+  public void unused() { }
+
+  @Override
+  public int compareTo(A other) {
+    if (other == this) {
+      return 0;
+    }
+    return 1;
+  }
+}