embed winstone for web application in maven

pom.xml

<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">

<!-- file is based on jenkin's solution https://github.com/jenkinsci/jenkins/commit/f0fa10bd63487e8754c678f2984e5bd655a51aa6 
& latest pom.xml
https://github.com/jenkinsci/jenkins/blob/master/war/pom.xml
 -->
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.example.demo</groupId>
	<artifactId>helloworld2-war</artifactId>
	<packaging>war</packaging>
	<name>helloworld2 war</name>

	<version>1.0.0</version>
	<build>
		<finalName>helloworld2</finalName>

		<plugins>
			<plugin>
				<artifactId>maven-war-plugin</artifactId>
				<version>2.0</version>
				<configuration>
					<webResources>
						<resource>
							<directory>${basedir}/target/generated-resources</directory>
						</resource>
					</webResources>
					<!-- for putting Main-Class into war -->
					<archive>
						<manifest>
							<mainClass>Main</mainClass>
						</manifest>
					</archive>
				</configuration>
			</plugin>

			<plugin>
				<groupId>org.jvnet.maven-antrun-extended-plugin</groupId>
				<artifactId>maven-antrun-extended-plugin</artifactId>
				<executions>
					<execution>
						<id>complie Main</id>
						<phase>generate-resources</phase>
						<configuration>
							<tasks>
								<mkdir dir="target/generated-resources" />
								<!-- needs to be forked because Maven doesn't seem to put tools.jar 
									in classpath -->
								<javac srcdir="src/launcher/java" includes="Main.java"
									source="1.4" target="1.4" destdir="target/generated-resources"
									fork="true" />
							</tasks>
						</configuration>
						<goals>
							<goal>run</goal>
						</goals>
					</execution>
					<execution>
						<id>resgen</id>
						<phase>generate-resources</phase>
						<goals>
							<goal>run</goal>
						</goals>
						<configuration>
							<verifyArtifact>false</verifyArtifact>
							<tasks>
								<mkdir dir="target/generated-resources" />

								<!-- put executable war header -->
								<resolveArtifact groupId="org.jenkins-ci"
									artifactId="executable-war" version="1.19" type="jar"
									property="executable-war.jar" />
								<unjar src="../target/helloworld2.war" dest="target/generated-resources">

								</unjar>

								<!-- dependencies that goes to unusual locations -->
								<resolveArtifact artifactId="winstone"
									tofile="${basedir}/target/generated-resources/winstone.jar" />
							</tasks>
						</configuration>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>
	<dependencies>
		<dependency>
			<!-- not actually used by test but used by antrun plugin to include it 
				inside the war. -->
			<groupId>org.jenkins-ci</groupId>
			<artifactId>winstone</artifactId>
			<version>0.9.10-jenkins-25</version>
			<scope>test</scope>
		</dependency>
	</dependencies>
</project>