--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/types/correctness/scenarios/CheckCast.java	Fri Apr 11 18:46:35 2014 +0400
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package scenarios;
+
+import com.oracle.java.testlibrary.Asserts;
+import hierarchies.TypeHierarchy;
+
+import java.util.Objects;
+
+/**
+ * Checkcast scenario
+ * @param <T> profiling parameter
+ */
+public class CheckCast<T extends TypeHierarchy.I> extends Scenario<T, Integer> {
+    public CheckCast(ProfilingType profilingType, TypeHierarchy<? extends T, ? extends T> hierarchy) {
+        super("CheckCast", profilingType, hierarchy);
+    }
+
+    /**
+     * Returns type profiling.
+     * @param obj is a profiled parameter for the test
+     * @return parameter casted to the type R
+     */
+    @Override
+    public Integer run(T obj) {
+        switch (profilingType) {
+            case RETURN:
+                T t = collectReturnType(obj);
+                if (t != null) {
+                    return t.m();
+                }
+                return null;
+            case ARGUMENTS:
+                field = obj;
+                if (field != null) {
+                    return field.m();
+                }
+                return null;
+            case PARAMETERS:
+                if (obj != null) {
+                    return obj.m();
+                }
+                return null;
+        }
+        throw new RuntimeException("Should not reach here");
+    }
+
+    @Override
+    public void check(Integer result, T orig) {
+        if (result != null || orig != null) {
+            Objects.requireNonNull(result);
+            Objects.requireNonNull(orig);
+            Asserts.assertEquals(result, orig.m(), "Results mismatch");
+        }
+    }
+}