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

jdkSrc/jdk8/sun/security/krb5/internal/crypto/KeyUsage.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2004, 2019, 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.krb5.internal.crypto;
+
+/**
+ * Key usages used for key derivation in Kerberos.
+ */
+public class KeyUsage {
+
+    private KeyUsage() {
+    }
+
+    public static final int KU_UNKNOWN = 0;                     // Cannot be 0
+
+    // Defined in draft-yu-krb-wg-kerberos-extensions-00.txt, Appendix A
+    public static final int KU_PA_ENC_TS = 1;                   // KrbAsReq
+    public static final int KU_TICKET = 2;                      // KrbApReq (ticket)
+    public static final int KU_ENC_AS_REP_PART = 3;             // KrbAsRep
+    public static final int KU_TGS_REQ_AUTH_DATA_SESSKEY= 4;    // KrbTgsReq
+    public static final int KU_TGS_REQ_AUTH_DATA_SUBKEY = 5;    // KrbTgsReq
+    public static final int KU_PA_TGS_REQ_CKSUM = 6;            // KrbTgsReq
+    public static final int KU_PA_TGS_REQ_AUTHENTICATOR = 7;    // KrbApReq
+    public static final int KU_ENC_TGS_REP_PART_SESSKEY = 8;    // KrbTgsRep
+    public static final int KU_ENC_TGS_REP_PART_SUBKEY = 9;     // KrbTgsRep
+    public static final int KU_AUTHENTICATOR_CKSUM = 10;
+    public static final int KU_AP_REQ_AUTHENTICATOR = 11;       // KrbApReq
+    public static final int KU_ENC_AP_REP_PART = 12;            // KrbApRep
+    public static final int KU_ENC_KRB_PRIV_PART = 13;          // KrbPriv
+    public static final int KU_ENC_KRB_CRED_PART = 14;          // KrbCred
+    public static final int KU_KRB_SAFE_CKSUM = 15;             // KrbSafe
+    public static final int KU_PA_FOR_USER_ENC_CKSUM = 17;      // S4U2user
+    public static final int KU_AD_KDC_ISSUED_CKSUM = 19;
+    public static final int KU_AS_REQ = 56;
+
+    public static final boolean isValid(int usage) {
+        return usage >= 0;
+    }
+}