build.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project basedir="." default="jar" name="MafScaling">
    <property name="src.dir"  value="src"/>
    <property name="lib.dir"  value="lib"/>
    <property name="bin.dir"  value="bin"/>
    <property name="jar.file" value="${ant.project.name}.jar"/>
    	
    <path id="lib.path">    
        <fileset dir="${lib.dir}">
            <include name="*.jar"/>
        </fileset>
    </path>
	
    <target name="clean">
        <delete dir="${bin.dir}"/>
    </target>
	
    <target name="init" depends="clean">
        <mkdir dir="${bin.dir}"/>
    	<copy file="log4j.properties" todir="${bin.dir}"/>
        <copy file="LICENSE" todir="${bin.dir}"/>
        <copy includeemptydirs="false" todir="${bin.dir}">
            <fileset dir="${src.dir}">
                <exclude name="**/*.java"/>
            </fileset>
        </copy>
        <copy includeemptydirs="false" todir="${bin.dir}">
            <fileset dir="resources">
                <exclude name="**/*.java"/>
            </fileset>
        </copy>
    </target>
	
    <target name="compile" depends="init">
        <echo message="${ant.project.name}: ${ant.file}"/>
        <javac destdir="${bin.dir}" includeantruntime="false">
            <src path="${src.dir}"/>
            <src path="resources"/>
        	<classpath refid="lib.path"/>
        </javac>
    </target>
	
    <target name="jar" depends="compile">
    	<mkdir dir="${bin.dir}/${lib.dir}"/>
        <copy todir="${bin.dir}/${lib.dir}" flatten="true">
            <path refid="lib.path"/>
        </copy>
    	
        <manifestclasspath property="manifest.classpath" jarfile="${jar.file}">
            <classpath refid="lib.path"/>
        </manifestclasspath>
        	
        <jar destfile="${jar.file}" basedir="${bin.dir}">
            <manifest>
                <attribute name="Manifest-Version" value="1.0"/>
                <attribute name="Class-Path" value="${manifest.classpath}"/>
                <attribute name="Main-Class" value="com.vgi.mafscaling.${ant.project.name}"/>
            </manifest>
        </jar>
    </target>
	
    <target name="run" depends="jar">
        <java jar="${jar.file}" failonerror="true" fork="yes"/>
    </target>
</project>