--- old/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/DefaultPropertyAccess.java	2020-04-15 18:49:46.000000000 +0530
+++ /dev/null	2020-04-15 18:49:46.000000000 +0530
@@ -1,158 +0,0 @@
-/*
- * Copyright (c) 2010, 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 jdk.nashorn.internal.runtime;
-
-/**
- * If your ScriptObject or similar PropertyAccess implementation only provides the most
- * generic getters and setters and does nothing fancy with other, more primitive, types,
- * then it is convenient to inherit this class and just fill out the methods left
- * abstract
- */
-public abstract class DefaultPropertyAccess implements PropertyAccess {
-
-    @Override
-    public int getInt(final Object key, final int programPoint) {
-        return JSType.toInt32(get(key));
-    }
-
-    @Override
-    public int getInt(final double key, final int programPoint) {
-        return getInt(JSType.toObject(key), programPoint);
-    }
-
-    @Override
-    public int getInt(final int key, final int programPoint) {
-        return getInt(JSType.toObject(key), programPoint);
-    }
-
-    @Override
-    public double getDouble(final Object key, final int programPoint) {
-        return JSType.toNumber(get(key));
-    }
-
-    @Override
-    public double getDouble(final double key, final int programPoint) {
-        return getDouble(JSType.toObject(key), programPoint);
-    }
-
-    @Override
-    public double getDouble(final int key, final int programPoint) {
-        return getDouble(JSType.toObject(key), programPoint);
-    }
-
-    @Override
-    public abstract Object get(Object key);
-
-    @Override
-    public Object get(final double key) {
-        return get(JSType.toObject(key));
-    }
-
-    @Override
-    public Object get(final int key) {
-        return get(JSType.toObject(key));
-    }
-
-    @Override
-    public void set(final double key, final int value, final int flags) {
-        set(JSType.toObject(key), JSType.toObject(value), flags);
-    }
-
-    @Override
-    public void set(final double key, final double value, final int flags) {
-        set(JSType.toObject(key), JSType.toObject(value), flags);
-    }
-
-    @Override
-    public void set(final double key, final Object value, final int flags) {
-        set(JSType.toObject(key), JSType.toObject(value), flags);
-    }
-
-    @Override
-    public void set(final int key, final int value, final int flags) {
-        set(JSType.toObject(key), JSType.toObject(value), flags);
-    }
-
-    @Override
-    public void set(final int key, final double value, final int flags) {
-        set(JSType.toObject(key), JSType.toObject(value), flags);
-    }
-
-    @Override
-    public void set(final int key, final Object value, final int flags) {
-        set(JSType.toObject(key), value, flags);
-    }
-
-    @Override
-    public void set(final Object key, final int value, final int flags) {
-        set(key, JSType.toObject(value), flags);
-    }
-
-    @Override
-    public void set(final Object key, final double value, final int flags) {
-        set(key, JSType.toObject(value), flags);
-    }
-
-    @Override
-    public abstract void set(Object key, Object value, int flags);
-
-    @Override
-    public abstract boolean has(Object key);
-
-    @Override
-    public boolean has(final int key) {
-        return has(JSType.toObject(key));
-    }
-
-    @Override
-    public boolean has(final double key) {
-        return has(JSType.toObject(key));
-    }
-
-    @Override
-    public boolean hasOwnProperty(final int key) {
-        return hasOwnProperty(JSType.toObject(key));
-    }
-
-    @Override
-    public boolean hasOwnProperty(final double key) {
-        return hasOwnProperty(JSType.toObject(key));
-    }
-
-    @Override
-    public abstract boolean hasOwnProperty(Object key);
-
-    @Override
-    public boolean delete(final int key, final boolean strict) {
-        return delete(JSType.toObject(key), strict);
-    }
-
-    @Override
-    public boolean delete(final double key, final boolean strict) {
-        return delete(JSType.toObject(key), strict);
-    }
-
-}