--- old/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/model/core/ElementPropertyInfo.java	2018-01-30 20:31:47.000000000 -0500
+++ /dev/null	2018-01-30 20:31:47.000000000 -0500
@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 1997, 2015, 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.xml.internal.bind.v2.model.core;
-
-import java.util.List;
-
-import javax.xml.namespace.QName;
-
-/**
- * Property that maps to an element.
- *
- * @author Kohsuke Kawaguchi
- */
-// TODO: there seems to be too much interactions between switches, and that's no good.
-public interface ElementPropertyInfo<T,C> extends PropertyInfo<T,C> {
-    /**
-     * Returns the information about the types allowed in this property.
-     *
-     * <p>
-     * In a simple case like the following, an element property only has
-     * one {@link TypeRef} that points to {@link String} and tag name "foo".
-     * <pre>
-     * &#64;XmlElement
-     * String abc;
-     * </pre>
-     *
-     * <p>
-     * However, in a general case an element property can be heterogeneous,
-     * meaning you can put different types in it, each with a different tag name
-     * (and a few other settings.)
-     * <pre><code>
-     * // list can contain String or Integer.
-     * {@literal @}XmlElements({
-     *   {@literal @}XmlElement(name="a",type=String.class),
-     *   {@literal @}XmlElement(name="b",type=Integer.class),
-     * })
-     * {@literal List<Object>} abc;
-     * </code></pre>
-     * <p>
-     * In this case this method returns a list of two {@link TypeRef}s.
-     *
-     *
-     * @return
-     *      Always non-null. Contains at least one entry.
-     *      If {@link #isValueList()}==true, there's always exactly one type.
-     */
-    List<? extends TypeRef<T,C>> getTypes();
-
-    /**
-     * Gets the wrapper element name.
-     *
-     * @return
-     *      must be null if {@link #isCollection()}==false or
-     *      if {@link #isValueList()}==true.
-     *
-     *      Otherwise,
-     *      this can be null (in which case there'll be no wrapper),
-     *      or it can be non-null (in which case there'll be a wrapper)
-     */
-    QName getXmlName();
-
-    /**
-     * Checks if the wrapper element is required.
-     *
-     * @return
-     *      Always false if {@link #getXmlName()}==null.
-     */
-    boolean isCollectionRequired();
-
-    /**
-     * Returns true if this property is nillable
-     * (meaning the absence of the value is treated as nil='true')
-     *
-     * <p>
-     * This method is only used when this property is a collection.
-     */
-    boolean isCollectionNillable();
-
-    /**
-     * Returns true if this property is a collection but its XML
-     * representation is a list of values, not repeated elements.
-     *
-     * <p>
-     * If {@link #isCollection()}==false, this property is always false.
-     *
-     * <p>
-     * When this flag is true, {@code getTypes().size()==1} always holds.
-     */
-    boolean isValueList();
-
-    /**
-     * Returns true if this element is mandatory.
-     *
-     * For collections, this property isn't used.
-     * TODO: define the semantics when this is a collection
-     */
-    boolean isRequired();
-
-    Adapter<T,C> getAdapter();
-}