Generate public css interface (gwt-maven-plugin)

some_pom.xml

            <plugin>
                <groupId>com.google.code.maven-replacer-plugin</groupId>
                <artifactId>replacer</artifactId>
                <version>1.5.2</version>
                <executions>
                    <execution>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>replace</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <includes>
                        <include>target/generated-sources/gwt/gwt_reguest/client/*.java</include>
                    </includes>

                    <regex>true</regex>
                    <token>^interface</token>
                    <value>public interface</value>

                    <regexFlags>
                        <regexFlag>MULTILINE</regexFlag>
                    </regexFlags>
                </configuration>
            </plugin>