--- old/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/Symbol.java	2020-04-15 18:50:14.000000000 +0530
+++ /dev/null	2020-04-15 18:50:14.000000000 +0530
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 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 jdk.nashorn.internal.runtime;
-
-import java.io.Serializable;
-import jdk.nashorn.internal.objects.NativeSymbol;
-
-/**
- * This class represents a unique, non-String Object property key as defined in ECMAScript 6.
- */
-public final class Symbol implements Serializable {
-
-    private final String name;
-
-    private static final long serialVersionUID = -2988436597549486913L;
-
-    /**
-     * Symbol constructor
-     * @param name symbol name
-     */
-    public Symbol(final String name) {
-        this.name = name;
-    }
-
-    @Override
-    public String toString() {
-        return "Symbol(" + name + ")";
-    }
-
-    /**
-     * Return the symbol's name
-     * @return the name
-     */
-    public final String getName() {
-        return name;
-    }
-
-    private Object writeReplace() {
-        // If this symbol is a globally registered one, replace it with a
-        // GlobalSymbol in serialized stream.
-        return NativeSymbol.keyFor(null, this) == name ? new GlobalSymbol(name) : this;
-    }
-
-    /**
-     * Represents a globally registered (with NativeSymbol._for) symbol in the
-     * serialized stream. Upon deserialization, it resolves to the globally
-     * registered symbol.
-     */
-    private static class GlobalSymbol implements Serializable {
-        private static final long serialVersionUID = 1L;
-
-        private final String name;
-
-        GlobalSymbol(final String name) {
-            this.name = name;
-        }
-
-        private Object readResolve() {
-            return NativeSymbol._for(null, name);
-        }
-    }
-}