--- old/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/model/nav/TypeVisitor.java	2018-01-30 20:32:44.000000000 -0500
+++ /dev/null	2018-01-30 20:32:44.000000000 -0500
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 1997, 2012, 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.nav;
-
-import java.lang.reflect.GenericArrayType;
-import java.lang.reflect.ParameterizedType;
-import java.lang.reflect.Type;
-import java.lang.reflect.TypeVariable;
-import java.lang.reflect.WildcardType;
-
-/**
- * @author Kohsuke Kawaguchi
- */
-abstract class TypeVisitor<T,P> {
-    public final T visit( Type t, P param ) {
-        assert t!=null;
-
-        if (t instanceof Class)
-            return onClass((Class)t,param);
-        if (t instanceof ParameterizedType)
-            return onParameterizdType( (ParameterizedType)t,param);
-        if(t instanceof GenericArrayType)
-            return onGenericArray((GenericArrayType)t,param);
-        if(t instanceof WildcardType)
-            return onWildcard((WildcardType)t,param);
-        if(t instanceof TypeVariable)
-            return onVariable((TypeVariable)t,param);
-
-        // covered all the cases
-        assert false;
-        throw new IllegalArgumentException();
-    }
-
-    protected abstract T onClass(Class c, P param);
-    protected abstract T onParameterizdType(ParameterizedType p, P param);
-    protected abstract T onGenericArray(GenericArrayType g, P param);
-    protected abstract T onVariable(TypeVariable v, P param);
-    protected abstract T onWildcard(WildcardType w, P param);
-}