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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>net.ltgt.gwt</groupId>
  <artifactId>gwt-devserver</artifactId>
  <version>1.0-SNAPSHOT</version>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.build.outputEncoding>UTF-8</project.build.outputEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  </properties>

  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>com.google.gwt</groupId>
        <artifactId>gwt</artifactId>
        <version>2.8.1</version>
        <type>pom</type>
        <scope>import</scope>
      </dependency>
    </dependencies>
  </dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>com.google.gwt</groupId>
      <artifactId>gwt-dev</artifactId>
      <exclusions>
        <exclusion>
          <groupId>org.eclipse.jetty</groupId>
          <artifactId>jetty-annotations</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.eclipse.jetty</groupId>
          <artifactId>apache-jsp</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>org.eclipse.jetty</groupId>
      <artifactId>jetty-proxy</artifactId>
      <!-- MUST match the version used by GWT -->
      <version>9.2.14.v20151106</version>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.truth</groupId>
      <artifactId>truth</artifactId>
      <version>0.32</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.gwt</groupId>
      <artifactId>gwt-user</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.squareup.okhttp3</groupId>
      <artifactId>okhttp</artifactId>
      <version>3.7.0</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.squareup.okhttp3</groupId>
      <artifactId>mockwebserver</artifactId>
      <version>3.7.0</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.code.findbugs</groupId>
      <artifactId>jsr305</artifactId>
      <version>3.0.2</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <!-- This is the last known version with proper incremental build support,
             when annotation processing is not needed.
             See https://issues.apache.org/jira/browse/MSOURCES-95 -->
        <version>3.1</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
          <compilerArgs>
            <arg>-Werror</arg>
            <arg>-Xlint:all</arg>
            <arg>-Xlint:-path</arg>
            <arg>-Xlint:-serial</arg>
          </compilerArgs>
          <showWarnings>true</showWarnings>
          <showDeprecation>true</showDeprecation>
          <compilerId>javac-with-errorprone</compilerId>
          <forceJavacCompilerUse>true</forceJavacCompilerUse>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.codehaus.plexus</groupId>
            <artifactId>plexus-compiler-javac-errorprone</artifactId>
            <version>2.8.1</version>
          </dependency>
          <dependency>
            <groupId>com.google.errorprone</groupId>
            <artifactId>error_prone_core</artifactId>
            <version>2.0.21</version>
          </dependency>
        </dependencies>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.20</version>
        <configuration>
          <excludes>
            <exclude>**/GWTTestCase.java</exclude>
          </excludes>
        </configuration>
      </plugin>
      <plugin>
        <groupId>net.ltgt.gwt.maven</groupId>
        <artifactId>gwt-maven-plugin</artifactId>
        <version>1.0-rc-8</version>
        <executions>
          <execution>
            <phase>integration-test</phase>
            <goals>
              <goal>test</goal>
            </goals>
            <configuration>
              <includes>
                <include>**/GWTTestCase.java</include>
              </includes>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>