How to get rid of Checkstyle message 'File does not end with a newline.'

I'm working with a Maven (jar) Project in Netbeans (Windows), which creates Checkstyle reports with the Maven Checkstyle plugin.

No matter what I do, I always get the message: File does not end with a newline for Java class files.

What can I do/configure in either Netbeans or Checkstyle to get rid of the message ?

Versions of used software:

• WinXP SP3
• Netbeans 6.7 RC1 (happens with 6.5 too)
• Maven 2.0.9
• Maven Checkstyle Plugin 2.2
• Java 1.6 (Update 14)

Put a newline at the end of the file
or
configure CheckStyle not to care.

<module name="Checker">
    <!-- stuff deleted -->
    <module name="NewlineAtEndOfFile">
        <property name="severity" value="ignore" />
    </module>

You also have to tell the Maven Checkstyle plugin to use your checkstyle config file.

<plugin>
    <artifactId>maven-checkstyle-plugin</artifactId>
    <configuration>
        <configLocation>${basedir}/yourCheckstyle.xml</configLocation>
    </configuration>
</plugin>