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

jdkSrc/jdk8/javax/xml/bind/annotation/XmlElementRefs.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2004, 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 javax.xml.bind.annotation;
+
+import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * Marks a property that refers to classes with {@link XmlElement}
+ * or JAXBElement.
+ *
+ * <p>
+ * Compared to an element property (property with {@link XmlElement}
+ * annotation), a reference property has a different substitution semantics.
+ * When a sub-class is assigned to a property, an element property produces
+ * the same tag name with @xsi:type, whereas a reference property produces
+ * a different tag name (the tag name that's on the the sub-class.)
+ *
+ * <p> This annotation can be used with the following annotations:
+ * {@link XmlJavaTypeAdapter}, {@link XmlElementWrapper}.
+ *
+ * @author <ul><li>Kohsuke Kawaguchi, Sun Microsystems, Inc.</li><li>Sekhar Vajjhala, Sun Microsystems, Inc.</li></ul>
+ *
+ * @see XmlElementWrapper
+ * @see XmlElementRef
+ * @since JAXB2.0
+ */
+@Retention(RUNTIME)
+@Target({FIELD,METHOD})
+public @interface XmlElementRefs {
+    XmlElementRef[] value();
+}