diff --git a/tomcat-uid/bin/cpappend.bat b/tomcat-uid/bin/cpappend.bat
new file mode 100644
index 0000000..455e832
--- /dev/null
+++ b/tomcat-uid/bin/cpappend.bat
@@ -0,0 +1,33 @@
+@echo off
+rem Licensed to the Apache Software Foundation (ASF) under one or more
+rem contributor license agreements.  See the NOTICE file distributed with
+rem this work for additional information regarding copyright ownership.
+rem The ASF licenses this file to You under the Apache License, Version 2.0
+rem (the "License"); you may not use this file except in compliance with
+rem the License.  You may obtain a copy of the License at
+rem
+rem     http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing, software
+rem distributed under the License is distributed on an "AS IS" BASIS,
+rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+rem See the License for the specific language governing permissions and
+rem limitations under the License.
+
+rem ---------------------------------------------------------------------------
+rem Append to CLASSPATH
+rem ---------------------------------------------------------------------------
+
+rem Process the first argument
+if ""%1"" == """" goto end
+set CLASSPATH=%CLASSPATH%;%1
+shift
+
+rem Process the remaining arguments
+:setArgs
+if ""%1"" == """" goto doneSetArgs
+set CLASSPATH=%CLASSPATH% %1
+shift
+goto setArgs
+:doneSetArgs
+:end