--- old/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CompilationUnitTree.java	2020-04-15 18:45:45.000000000 +0530
+++ /dev/null	2020-04-15 18:45:45.000000000 +0530
@@ -1,77 +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.api.tree;
-
-import java.util.List;
-
-/**
- * Represents the abstract syntax tree for compilation units (source
- * files)
- *
- * @deprecated Nashorn JavaScript script engine and APIs, and the jjs tool
- * are deprecated with the intent to remove them in a future release.
- *
- * @since 9
- */
-@Deprecated(since="11", forRemoval=true)
-public interface CompilationUnitTree extends Tree {
-    /**
-     * Return the list of source elements in this compilation unit.
-     *
-     * @return the list of source elements in this compilation unit
-     */
-    List<? extends Tree> getSourceElements();
-
-    /**
-     * Return the source name of this script compilation unit.
-     *
-     * @return the source name of this script compilation unit
-     */
-    String getSourceName();
-
-    /**
-     * Returns if this is a ECMAScript "strict" compilation unit or not.
-     *
-     * @return true if this compilation unit is declared "strict"
-     */
-    boolean isStrict();
-
-    /**
-     * Returns the line map for this compilation unit, if available.
-     * Returns null if the line map is not available.
-     *
-     * @return the line map for this compilation unit
-     */
-    LineMap getLineMap();
-
-    /**
-     * Return the {@link ModuleTree} associated with this compilation unit. This is null,
-     * if there is no module information from this compilation unit.
-     *
-     * @return the Module info or null
-     */
-    ModuleTree getModule();
-}