void testArrayOfContextRequestsWithVaryingSizes() {
            CreateContextRequest[] contexts = new CreateContextRequest[] { new MockCreateContextRequest("SHORT", 16),
                    new MockCreateContextRequest("MEDIUM_LENGTH_NAME", 32),
                    new MockCreateContextRequest("VERY_LONG_CONTEXT_NAME_FOR_TESTING", 64) };

            byte[] buffer = new byte[512];
            int offset = 0;