IDEA-139340 Inner class appears twice in code completion popup

java/java-tests/testData/codeInsight/completion/normal/DuplicateInnerClass.java

@@ -0,0 +1,8 @@
+class Foo {
+
+  public static void main(String[] args) {
+    Inne<caret>x
+  }
+
+  private static final class Inner { }
+}