--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.jpackager/windows/native/jpackager/ByteBuffer.cpp	Mon Nov 05 17:32:00 2018 -0500
@@ -0,0 +1,77 @@
+/*
+* Copyright (c) 2015, 2017, 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.
+*/
+
+#include "ByteBuffer.h"
+
+#include <stdio.h>
+
+ByteBuffer::ByteBuffer()
+{
+    buffer.reserve(1024);
+}
+
+ByteBuffer::~ByteBuffer()
+{
+}
+
+LPBYTE ByteBuffer::getPtr() {
+    return &buffer[0];
+}
+
+size_t ByteBuffer::getPos() {
+    return buffer.size();
+}
+
+void ByteBuffer::AppendString(wstring str) {
+    size_t len = (str.size() + 1) * sizeof WCHAR;
+    AppendBytes((BYTE*)str.c_str(), len);
+}
+
+void ByteBuffer::AppendWORD(WORD word) {
+    AppendBytes((BYTE*)&word, sizeof WORD);
+}
+
+void ByteBuffer::Align(size_t bytesNumber) {
+    size_t pos = getPos();
+    if (pos % bytesNumber) {
+        DWORD dwNull = 0;
+        size_t len = bytesNumber - pos % bytesNumber;
+        AppendBytes((BYTE*)&dwNull, len);
+    }
+}
+
+void ByteBuffer::AppendBytes(BYTE* ptr, size_t len) {
+    buffer.insert(buffer.end(), ptr, ptr + len);
+}
+
+void ByteBuffer::ReplaceWORD(size_t offset, WORD word) {
+    ReplaceBytes(offset, (BYTE*)&word, sizeof WORD);
+}
+
+void ByteBuffer::ReplaceBytes(size_t offset, BYTE* ptr, size_t len) {
+    for (size_t i = 0; i < len; i++) {
+        buffer[offset + i] = *(ptr + i);
+    }
+}