sign jar with maven

pom.xml

  		<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-jarsigner-plugin</artifactId>
				<version>1.2</version>
				<executions>
					<execution>
						<id>sign</id>
						<phase>prepare-package</phase>
						<goals>
							<goal>sign</goal>
						</goals>
					</execution>
				</executions>
				<configuration>
					<archiveDirectory>${applet.directory}</archiveDirectory>
					<keystore>signing/keystore.jks</keystore>
					<alias>codesigning</alias>
					<storepass>myPass</storepass>
					<keypass>myKeypass</keypass>
					<verbose>false</verbose>
					<removeExistingSignatures>true</removeExistingSignatures>
					<includes>
						<include>*.jar</include>
					</includes>
				</configuration>
			</plugin>