--- old/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/tools/ShellFunctions.java	2020-04-15 18:52:36.000000000 +0530
+++ /dev/null	2020-04-15 18:52:36.000000000 +0530
@@ -1,101 +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.tools;
-
-import static jdk.nashorn.internal.lookup.Lookup.MH;
-import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.lang.invoke.MethodHandle;
-import java.lang.invoke.MethodHandles;
-import jdk.nashorn.internal.runtime.JSType;
-import jdk.nashorn.internal.runtime.ScriptingFunctions;
-import jdk.nashorn.internal.objects.Global;
-
-/**
- * Global functions supported only in shell interactive mode.
- */
-public final class ShellFunctions {
-
-    /** Handle to implementation of {@link ShellFunctions#input} - Nashorn extension */
-    public static final MethodHandle INPUT = findOwnMH("input", Object.class, Object.class, Object.class, Object.class);
-
-    /** Handle to implementation of {@link ShellFunctions#evalinput} - Nashorn extension */
-    public static final MethodHandle EVALINPUT = findOwnMH("evalinput",     Object.class, Object.class, Object.class, Object.class);
-
-    private ShellFunctions() {
-    }
-
-    /**
-     * Nashorn extension: global.input (shell-interactive-mode-only)
-     * Read one or more lines of input from the standard input till the
-     * given end marker is seen in standard input.
-     *
-     * @param self   self reference
-     * @param endMarker String used as end marker for input
-     * @param prompt String used as input prompt
-     *
-     * @return line that was read
-     *
-     * @throws IOException if an exception occurs
-     */
-    public static Object input(final Object self, final Object endMarker, final Object prompt) throws IOException {
-        final String endMarkerStr = (endMarker != UNDEFINED)? JSType.toString(endMarker) : "";
-        final String promptStr = (prompt != UNDEFINED)? JSType.toString(prompt)  : ">> ";
-        final StringBuilder buf = new StringBuilder();
-        while (true) {
-            final String line = ScriptingFunctions.readLine(promptStr);
-            if (line == null || line.equals(endMarkerStr)) {
-                break;
-            }
-            buf.append(line);
-            buf.append('\n');
-        }
-        return buf.toString();
-    }
-
-    /**
-     * Nashorn extension: Reads zero or more lines from standard input and
-     * evaluates the concatenated string as code
-     *
-     * @param self self reference
-     * @param endMarker String used as end marker for input
-     * @param prompt String used as input prompt
-     *
-     * @return output from evaluating the script
-     *
-     * @throws IOException if an exception occurs
-     */
-    public static Object evalinput(final Object self, final Object endMarker, final Object prompt) throws IOException {
-        return Global.eval(self, input(self, endMarker, prompt));
-    }
-
-    private static MethodHandle findOwnMH(final String name, final Class<?> rtype, final Class<?>... types) {
-        return MH.findStatic(MethodHandles.lookup(), ShellFunctions.class, name, MH.type(rtype, types));
-    }
-}