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

jdkSrc/jdk8/com/sun/security/auth/PrincipalComparator.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 1999, 2013, 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 com.sun.security.auth;
+
+/**
+ * An object that implements the <code>java.security.Principal</code>
+ * interface typically also implements this interface to provide
+ * a means for comparing that object to a specified <code>Subject</code>.
+ *
+ * <p> The comparison is achieved via the <code>implies</code> method.
+ * The implementation of the <code>implies</code> method determines
+ * whether this object "implies" the specified <code>Subject</code>.
+ * One example application of this method may be for
+ * a "group" object to imply a particular <code>Subject</code>
+ * if that <code>Subject</code> belongs to the group.
+ * Another example application of this method would be for
+ * "role" object to imply a particular <code>Subject</code>
+ * if that <code>Subject</code> is currently acting in that role.
+ *
+ * <p> Although classes that implement this interface typically
+ * also implement the <code>java.security.Principal</code> interface,
+ * it is not required.  In other words, classes may implement the
+ * <code>java.security.Principal</code> interface by itself,
+ * the <code>PrincipalComparator</code> interface by itself,
+ * or both at the same time.
+ *
+ * @see java.security.Principal
+ * @see javax.security.auth.Subject
+ */
+@jdk.Exported
+public interface PrincipalComparator {
+    /**
+     * Check if the specified <code>Subject</code> is implied by
+     * this object.
+     *
+     * <p>
+     *
+     * @return true if the specified <code>Subject</code> is implied by
+     *          this object, or false otherwise.
+     */
+    boolean implies(javax.security.auth.Subject subject);
+}