Maven resource filtering for single file

I don’t know why Gabor’s solution did not work, but I managed to solve this way:

Firstly I removed nonFilteredFileExtension tag:

<nonFilteredFileExtension>xml</nonFilteredFileExtension>

Then modified my resources this way:

<resource>
    <directory>src/main/resources</directory>
    <filtering>true</filtering>
    <includes>
        <include>**/myxml.xml</include>
    </includes>
</resource>

<resource>
    <directory>src/main/resources</directory>
    <filtering>false</filtering>
    <includes>
        <include>**/*.xml</include>
    </includes>
</resource>

Now my single xml file is filtered and other is leaved untouched by filter.