build.xml

<?xml version="1.0" ?>
<project name="org.fortiss.af3.exploration.alg" default="CreateJar">

	<!-- Collect all compiled classes into a JAR -->
	<target name="BuildPresent">
		<available file="build/org/fortiss/af3/exploration/alg/" type="dir" property="build.present" />
	</target>
		
	<target name="CreateJar" description="Create Jar file" depends="BuildPresent" if="build.present">
		<jar jarfile="lib/org.fortiss.af3.exploration.alg.jar" basedir="build" />
	</target>
</project>