How to minify css and js using maven plug in

How to minify css and js using maven plug in

<plugin>
    <groupId>net.alchim31.maven</groupId>
    <artifactId>yuicompressor-maven-plugin</artifactId>
    <version>1.5.1</version>
    <executions>
        <execution>
            <goals>
                <goal>compress</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <nosuffix>true</nosuffix>
    </configuration>
</plugin>