<plugin>

    <groupId>org.apache.maven.plugins</groupId>

    <artifactId>maven-antrun-plugin</artifactId>

    <version>1.7</version>

    <executions>

        <execution>

            <phase>compile</phase>

            <configuration>

                <!--

                <tasks>

                    <copy file="src/main/webapp/js/jquery.min.js" tofile="${project.build.directory}/${project.build.finalName}/resources/ui/js/jquery.min.js" />

                </tasks>

                -->

                <target>

                <copy todir="${project.build.directory}/${project.build.finalName}/">

                    <fileset dir="src/main/webapp/">

                        <include name="**/*min.js" />

                    </fileset>

                    <mapper type="regexp" from="(.+?)\.js" to="\1\.js" />

                </copy>

            </target>

        </configuration>

        <goals>

            <goal>run</goal>

        </goals>

        </execution>

    </executions>

</plugin>