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

jdkSrc/jdk8/sun/security/krb5/internal/util/KerberosFlags.java

@@ -0,0 +1,107 @@
+/*
+ * 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.
+ */
+
+/*
+ *
+ *  (C) Copyright IBM Corp. 1999 All Rights Reserved.
+ *  Copyright 1997 The Open Group Research Institute.  All rights reserved.
+ */
+
+package sun.security.krb5.internal.util;
+
+import java.io.IOException;
+import java.util.Arrays;
+import sun.security.krb5.internal.Krb5;
+import sun.security.util.BitArray;
+import sun.security.util.DerOutputStream;
+
+/**
+ * A wrapper class around sun.security.util.BitArray, so that KDCOptions,
+ * TicketFlags and ApOptions in krb5 classes can utilize some functions
+ * in BitArray classes.
+ *
+ * The data type is defined in RFC 4120 as:
+ *
+ * 5.2.8.  KerberosFlags
+ *
+ *  For several message types, a specific constrained bit string type,
+ *  KerberosFlags, is used.
+ *
+ *  KerberosFlags   ::= BIT STRING (SIZE (32..MAX))
+ *                      -- minimum number of bits shall be sent,
+ *                      -- but no fewer than 32
+ *
+ * @author Yanni Zhang
+ */
+public class KerberosFlags {
+    BitArray bits;
+
+    // This constant is used by child classes.
+    protected static final int BITS_PER_UNIT = 8;
+
+    public KerberosFlags(int length) throws IllegalArgumentException {
+        bits = new BitArray(length);
+    }
+
+    public KerberosFlags(int length, byte[] a) throws IllegalArgumentException {
+        bits = new BitArray(length, a);
+        if (length != Krb5.KRB_FLAGS_MAX+1) {
+            bits = new BitArray(Arrays.copyOf(bits.toBooleanArray(), Krb5.KRB_FLAGS_MAX+1));
+        }
+    }
+
+    public KerberosFlags(boolean[] bools) {
+        bits = new BitArray((bools.length==Krb5.KRB_FLAGS_MAX+1)?
+            bools:
+            Arrays.copyOf(bools, Krb5.KRB_FLAGS_MAX+1));
+    }
+
+    public void set(int index, boolean value) {
+        bits.set(index, value);
+    }
+
+    public boolean get(int index) {
+        return bits.get(index);
+    }
+
+    public boolean[] toBooleanArray() {
+        return bits.toBooleanArray();
+    }
+
+    /**
+     * Writes the encoded data.
+     *
+     * @exception IOException if an I/O error occurs while reading encoded data.
+     * @return an byte array of encoded KDCOptions.
+     */
+    public byte[] asn1Encode() throws IOException {
+        DerOutputStream out = new DerOutputStream();
+        out.putUnalignedBitString(bits);
+        return out.toByteArray();
+    }
+
+    public String toString() {
+        return bits.toString();
+    }
+}