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

jdkSrc/jdk8/com/sun/tools/internal/xjc/api/SpecVersion.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 1997, 2011, 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.tools.internal.xjc.api;
+
+/**
+ * Represents the spec version constant.
+ *
+ * @author Kohsuke Kawaguchi
+ */
+public enum SpecVersion {
+    V2_0, V2_1, V2_2;
+
+    /**
+     * Returns true if this version is equal or later than the given one.
+     */
+    public boolean isLaterThan(SpecVersion t) {
+        return this.ordinal()>=t.ordinal();
+    }
+
+    /**
+     * Parses "2.0", "2.1", and "2.2" into the {@link SpecVersion} object.
+     *
+     * @return null for parsing failure.
+     */
+    public static SpecVersion parse(String token) {
+        if(token.equals("2.0"))
+            return V2_0;
+        if(token.equals("2.1"))
+            return V2_1;
+        if(token.equals("2.2"))
+            return V2_2;
+        return null;
+    }
+
+    public static final SpecVersion LATEST = V2_2;
+}