java 6 is free from boxing problem in covariant position

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/InferenceWithBoxingCovariant.java

@@ -0,0 +1,16 @@
+import java.util.*;
+
+class Test {
+  static class Pair<A, B> {
+    Pair(A a, B b) {
+    }
+
+    static <A, B> Pair<A, B> create(A a, B b) {
+      return new Pair<A, B>(a, b);
+    }
+  }
+
+  public static void getWordsWithOffset(String s, int startInd, final List<Pair<String, Integer>> res) {
+    res.add(Pair.create(s, startInd));
+  }
+}