diff --git a/hwpfilter/inc/pch/precompiled_hwp.hxx b/hwpfilter/inc/pch/precompiled_hwp.hxx
index 3eb456b58dca..dd0815c5bca4 100644
--- a/hwpfilter/inc/pch/precompiled_hwp.hxx
+++ b/hwpfilter/inc/pch/precompiled_hwp.hxx
@@ -71,7 +71,6 @@
 #include <com/sun/star/uno/XInterface.hpp>
 #include <com/sun/star/uno/genfunc.h>
 #include <com/sun/star/uno/genfunc.hxx>
-#include <comphelper/newarray.hxx>
 #include <cppu/cppudllapi.h>
 #include <cppu/unotype.hxx>
 #include <o3tl/underlyingenumvalue.hxx>
diff --git a/hwpfilter/source/drawing.h b/hwpfilter/source/drawing.h
index 29ec90b8f49a..ce68499e97c6 100644
--- a/hwpfilter/source/drawing.h
+++ b/hwpfilter/source/drawing.h
@@ -26,8 +26,6 @@
 
 #include <osl/diagnose.h>
 
-#include <comphelper/newarray.hxx>
-
 #include "hwplib.h"
 #include "hwpfile.h"
 #include "hiodev.h"
@@ -583,8 +581,7 @@ int cmd, void * /*argp*/, int /*argv*/)
                 return OBJRET_FILE_ERROR;
             if (hdo->u.freeform.npt)
             {
-                hdo->u.freeform.pt =
-                    ::comphelper::newArray_null<ZZPoint>(hdo->u.freeform.npt);
+                hdo->u.freeform.pt = new (std::nothrow) ZZPoint[hdo->u.freeform.npt];
                 if (hdo->u.freeform.pt == nullptr)
                 {
                     hdo->u.freeform.npt = 0;
diff --git a/hwpfilter/source/hpara.cxx b/hwpfilter/source/hpara.cxx
index 4cddf7d76ad7..d8719d81efb3 100644
--- a/hwpfilter/source/hpara.cxx
+++ b/hwpfilter/source/hpara.cxx
@@ -20,9 +20,6 @@
 #include <memory>
 #include "precompile.h"
 
-
-#include <comphelper/newarray.hxx>
-
 #include "hwplib.h"
 #include "hwpfile.h"
 #include "hpara.h"
@@ -113,7 +110,7 @@ bool HWPPara::Read(HWPFile & hwpf, unsigned char flag)
         pshape->pagebreak = etcflag;
     }
 
-    linfo.reset(::comphelper::newArray_null<LineInfo>(nline));
+    linfo.reset(new (std::nothrow) LineInfo[nline]);
     for (ii = 0; ii < nline; ii++)
     {
         linfo[ii].Read(hwpf, this);
diff --git a/hwpfilter/source/hstyle.cxx b/hwpfilter/source/hstyle.cxx
index e155a86e9728..581c5320acd3 100644
--- a/hwpfilter/source/hstyle.cxx
+++ b/hwpfilter/source/hstyle.cxx
@@ -19,8 +19,6 @@
 
 #include "precompile.h"
 
-#include <comphelper/newarray.hxx>
-
 #include "hwplib.h"
 #include "hwpfile.h"
 #include "hstyle.h"
@@ -125,7 +123,7 @@ void HWPStyle::Read(HWPFile& hwpf)
     ParaShape pshape;
 
     hwpf.Read2b(&nstyles, 1);
-    style = ::comphelper::newArray_null<hwpfilter::StyleData>(nstyles);
+    style = new (std::nothrow) hwpfilter::StyleData[nstyles];
     if (!style)
         return;
 
diff --git a/hwpfilter/source/hwpread.cxx b/hwpfilter/source/hwpread.cxx
index 671834e37d9d..e541eeace41d 100644
--- a/hwpfilter/source/hwpread.cxx
+++ b/hwpfilter/source/hwpread.cxx
@@ -19,7 +19,6 @@
 
 #include "precompile.h"
 
-#include <comphelper/newarray.hxx>
 #include <comphelper/configuration.hxx>
 #include <sal/log.hxx>
 #include <tools/long.hxx>
@@ -296,7 +295,7 @@ bool TxtBox::Read(HWPFile & hwpf)
         return hwpf.SetState(HWP_InvalidFileFormat);
     }
 
-    cell.reset( ::comphelper::newArray_null<Cell>(ncell) );
+    cell.reset(new (std::nothrow) Cell[ncell]);
     if (!cell) {
         return hwpf.SetState(HWP_InvalidFileFormat);
     }
diff --git a/include/comphelper/newarray.hxx b/include/comphelper/newarray.hxx
deleted file mode 100644
index d3eaccd77ee5..000000000000
--- a/include/comphelper/newarray.hxx
+++ /dev/null
@@ -1,42 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#ifndef INCLUDED_COMPHELPER_NEWARRAY_HXX
-#define INCLUDED_COMPHELPER_NEWARRAY_HXX
-
-#include <limits>
-#include <new>
-#include <stddef.h>
-
-namespace comphelper {
-
-template<typename T> T *
-newArray_null(size_t const n) noexcept
-{
-    if ((::std::numeric_limits<size_t>::max() / sizeof(T)) <= n) {
-        return nullptr;
-    }
-    return new (::std::nothrow) T[n];
-}
-
-} // namespace comphelper
-
-#endif // INCLUDED_COMPHELPER_NEWARRAY_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/solenv/clang-format/excludelist b/solenv/clang-format/excludelist
index c4c327578abb..9a003aa914cd 100644
--- a/solenv/clang-format/excludelist
+++ b/solenv/clang-format/excludelist
@@ -4693,7 +4693,6 @@ include/comphelper/interfacecontainer2.hxx
 include/comphelper/logging.hxx
 include/comphelper/mimeconfighelper.hxx
 include/comphelper/namedvaluecollection.hxx
-include/comphelper/newarray.hxx
 include/comphelper/numberedcollection.hxx
 include/comphelper/numbers.hxx
 include/comphelper/ofopxmlhelper.hxx