The war:war-resources goal should use filter when copying the resources

The war:war-resources goal don not use the ant filter whern copying the resources to the target directory.
here is the replacement goal as modified for using the filtering. I only added the (filtering="on") on the two
ant:copy tags.

<goal name="war:war-resources" prereqs="war:init"
description="Copy webapp resources to target directory">
<ant:mkdir dir="$

{maven.war.webapp.dir}"/>
<j:set var="webapp.build.webinf"
value="${maven.war.webapp.dir}

/WEB-INF"/>
<ant:mkdir dir="$

{webapp.build.webinf}"/>
<j:if test="${webSourcesPresent == 'true'}">
<ant:copy todir="${maven.war.webapp.dir}"
filtering="on"
preservelastmodified="true">
<ant:fileset dir="${maven.war.src}"
includes="${maven.war.src.includes}"
excludes="${maven.war.src.excludes}">
</ant:fileset>
</ant:copy>
</j:if>

<util:available file="${maven.war.webxml}">
<ant:copy file="${maven.war.webxml}"
filtering="on"
tofile="${webapp.build.webinf}

/web.xml"
overwrite="true" />
</util:available>

</goal>