feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/sun/security/jgss/wrapper/Krb5Util.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2005, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 sun.security.jgss.wrapper;
+
+import org.ietf.jgss.*;
+import javax.security.auth.kerberos.ServicePermission;
+
+/**
+ * This class is an utility class for Kerberos related stuff.
+ * @author Valerie Peng
+ * @since 1.6
+ */
+class Krb5Util {
+
+    // Return the Kerberos TGS principal name using the domain
+    // of the specified <code>name</code>
+    static String getTGSName(GSSNameElement name)
+        throws GSSException {
+        String krbPrinc = name.getKrbName();
+        int atIndex = krbPrinc.indexOf("@");
+        String realm = krbPrinc.substring(atIndex + 1);
+        StringBuffer buf = new StringBuffer("krbtgt/");
+        buf.append(realm).append('@').append(realm);
+        return buf.toString();
+    }
+
+    // Perform the Service Permission check using the specified
+    // <code>target</code> and <code>action</code>
+    static void checkServicePermission(String target, String action) {
+        SecurityManager sm = System.getSecurityManager();
+        if (sm != null) {
+            SunNativeProvider.debug("Checking ServicePermission(" +
+                                    target + ", " + action + ")");
+            ServicePermission perm =
+                new ServicePermission(target, action);
+            sm.checkPermission(perm);
+        }
+    }
+}