--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/krb5/config/YesNo.java	Fri Apr 04 21:19:43 2014 +0800
@@ -0,0 +1,61 @@
+/*
+ * 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 8029995
+ * @summary accept yes/no for boolean krb5.conf settings
+ * @compile -XDignore.symbol.file YesNo.java
+ * @run main/othervm YesNo
+ */
+import sun.security.krb5.Config;
+import sun.security.krb5.internal.crypto.EType;
+
+import java.util.Arrays;
+
+public class YesNo {
+    static Config config = null;
+    public static void main(String[] args) throws Exception {
+        System.setProperty("java.security.krb5.conf",
+                System.getProperty("test.src", ".") +"/yesno.conf");
+        config = Config.getInstance();
+        check("a", Boolean.TRUE);
+        check("b", Boolean.FALSE);
+        check("c", Boolean.TRUE);
+        check("d", Boolean.FALSE);
+        check("e", null);
+        check("f", null);
+
+        if (!Arrays.stream(EType.getBuiltInDefaults())
+                .anyMatch(n -> n < 4)) {
+            throw new Exception();
+        }
+    }
+
+    static void check(String k, Boolean expected) throws Exception {
+        Boolean result = config.getBooleanObject("libdefaults", k);
+        if (expected != result) {
+            throw new Exception("value for " + k + " is " + result);
+        }
+    }
+}