--- old/src/jdk.jpackage/share/classes/jdk/jpackage/internal/VersionExtractor.java	2019-11-18 21:47:11.616876600 -0500
+++ /dev/null	2019-11-18 21:47:13.000000000 -0500
@@ -1,91 +0,0 @@
-/*
- * Copyright (c) 2019, 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.jpackage.internal;
-
-import java.io.ByteArrayOutputStream;
-import java.io.PrintStream;
-import java.text.MessageFormat;
-import java.util.ResourceBundle;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public class VersionExtractor extends PrintStream {
-
-    private static final ResourceBundle I18N = ResourceBundle.getBundle(
-            "jdk.jpackage.internal.resources.MainResources");
-
-    private final String pattern;
-    private String version = null;
-
-    public VersionExtractor(String pattern) {
-        super(new ByteArrayOutputStream());
-
-        this.pattern = pattern;
-    }
-
-    public String getVersion() {
-        if (version == null) {
-            String content
-                    = new String(((ByteArrayOutputStream) out).toByteArray());
-            Pattern p = Pattern.compile(pattern);
-            Matcher matcher = p.matcher(content);
-            if (matcher.find()) {
-                version = matcher.group(1);
-            }
-        }
-        return version;
-    }
-
-    public static boolean isLessThan(String version, String compareTo)
-            throws RuntimeException {
-        if (version == null || version.isEmpty()) {
-            throw new RuntimeException(MessageFormat.format(
-                    I18N.getString("ERR_VersionComparison"),
-                    version, compareTo));
-        }
-
-        if (compareTo == null || compareTo.isEmpty()) {
-            throw new RuntimeException(MessageFormat.format(
-                    I18N.getString("ERR_VersionComparison"),
-                    version, compareTo));
-        }
-
-        String [] versionArray = version.trim().split(Pattern.quote("."));
-        String [] compareToArray = compareTo.trim().split(Pattern.quote("."));
-
-        for (int i = 0; i < versionArray.length; i++) {
-            int v1 = Integer.parseInt(versionArray[i]);
-            int v2 = Integer.parseInt(compareToArray[i]);
-            if (v1 < v2) {
-                return true;
-            } else if (v1 > v2) {
-                return false;
-            }
-        }
-
-        return false;
-    }
-}