Maven resource configuration

pom.xml

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-resources-plugin</artifactId>
    <version>2.6</version>
    <configuration>
        <overwrite>true</overwrite>
    </configuration>
    <executions>
        <execution>
            <phase>initialize</phase>
            <goals>
                <goal>resources</goal>
            </goals>
        </execution>
    </executions>
</plugin>