--- /dev/null	2014-06-14 21:43:26.723864616 +0400
+++ new/test/sun/security/pkcs11/wrapper/TestFun.java	2014-06-14 22:28:20.454588688 +0400
@@ -0,0 +1,67 @@
+/*
+ * 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.
+ */
+
+/**
+ * @test
+ * @bug 8042990
+ * @summary Testing some auxilary functions from the
+ *          sun.security.pkcs11.wrapper package
+ */
+
+import java.util.Arrays;
+import java.util.Random;
+import sun.security.pkcs11.wrapper.Functions;
+
+public class TestFun {
+    private static final Random random = new Random();
+
+    public static void main(String[] args) throws Throwable {
+        for (int i = 0; i != 128; ++i) {
+            long longVal = random.nextLong();
+            String s1 = Functions.toFullHexString(longVal);
+            String s2 = String.format("%016X", longVal);
+            if (! s1.equals(s2))
+                throw new RuntimeException("Hex representations of " +
+                        longVal + " aren't equal: '" + s1 + "' != '" +
+                        s2 + "'");
+
+            int intVal = random.nextInt();
+            String s3 = Functions.toFullHexString(intVal);
+            String s4 = String.format("%08X", intVal);
+            if (! s3.equals(s4))
+                throw new RuntimeException("Hex representations of " +
+                        intVal + " aren't equal: '" + s3 + "' != '" +
+                        s4 + "'");
+
+            byte[] bytes = new byte[random.nextInt(32)];
+            String s5 = Functions.toHexString(bytes);
+            String s6 = "";
+            for (byte b : bytes)
+                s6 += String.format("%02x", (int)b & 0xff);
+            if (! s5.equals(s6))
+                throw new RuntimeException("Hex representations of " +
+                        Arrays.asList(bytes) + " aren't equal: '" + s5 +
+                        "' != '" + s6 + "'");
+        }
+    }
+}