pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <groupId>com.mecatran</groupId>
    <artifactId>opentripplanner-gwt-client</artifactId>
    <packaging>war</packaging>
    <version>0.1-SNAPSHOT</version>
    <name>OpenTripPlanner GWT Client</name>

    <properties>
        <!-- Convenience property to set the GWT version -->
        <gwt.version>2.9.0</gwt.version>
        <gwt.openlayers.version>1.1.0</gwt.openlayers.version>

        <!-- GWT needs at least java 1.8 -->
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.google.gwt</groupId>
                <artifactId>gwt</artifactId>
                <version>${gwt.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>

        <!-- GWT -->
        <dependency>
            <groupId>com.google.gwt</groupId>
            <artifactId>gwt-servlet</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>com.google.gwt</groupId>
            <artifactId>gwt-user</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.google.gwt</groupId>
            <artifactId>gwt-dev</artifactId>
            <scope>provided</scope>
        </dependency>

        <!-- GWT OpenLayers -->
        <dependency>
            <groupId>org.gwtopenmaps.openlayers</groupId>
            <artifactId>gwt-openlayers-client</artifactId>
            <version>${gwt.openlayers.version}</version>
        </dependency>

        <!-- JUnit -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.13.1</version>
            <scope>test</scope>
        </dependency>

    </dependencies>

    <build>
        <!-- Output classes directly into the webapp, so that IDEs and "mvn process-classes" update them in DevMode -->
        <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>

        <plugins>

            <!-- GWT Maven Plugin -->
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>gwt-maven-plugin</artifactId>
                <version>2.9.0</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>compile</goal>
                            <goal>test</goal>
                            <goal>generateAsync</goal>
                        </goals>
                    </execution>
                </executions>
                <!-- Plugin configuration. There are many available options, see gwt-maven-plugin documentation at codehaus.org -->
                <configuration>
                    <runTarget>index.html</runTarget>
                    <modules>
                        <module>com.mecatran.otp.gwt.OpenTripPlannerClient</module>
                    </modules>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>