build.xml

<project name="ReflectionUtil" default="build_dist">
	<property name="sourceDir" value="src" />
	<property name="outputDir" value="bin" />
	<property name="distDir" value="dist" />
	<property name="testOutDir" value="test-dir" />
	<property name="libDir" value="lib" />
	<property name="jarFile" value="${distDir}/ReflectionUtil.jar" />

	<path id="classpath">
		<pathelement path="${outputDir}" />
		<fileset dir="${libDir}">
			<include name="*.jar" />
		</fileset>
	</path>

	<target name="clean">
		<delete dir="${outputDir}" />
		<delete dir="${distDir}" />
		<delete dir="${testOutDir}" />
	</target>

	<target name="prepare" depends="clean">
		<mkdir dir="${outputDir}" />
		<mkdir dir="${distDir}" />
		<mkdir dir="${testOutDir}" />
	</target>

	<target name="compile" depends="prepare">
		<javac srcdir="${sourceDir}" destdir="${outputDir}" classpathref="classpath" debug="true" source="1.5" target="1.5" />
	</target>

	<target name="unit_tests" depends="compile">
		<junit forkmode="once" fork="yes" printsummary="no" haltonerror="yes">
			<classpath refid="classpath"/>
			<formatter type="xml" usefile="true" />
			<formatter type="plain" usefile="false" />
			<batchtest todir="${testOutDir}">
				<fileset dir="${sourceDir}">
					<include name="**/*Test.java" />
				</fileset>
			</batchtest>
		</junit>
	</target>

	<target name="build_dist" depends="unit_tests">
		<jar jarfile="${jarFile}">
			<fileset dir="${outputDir}" includes="**/*.class" />
			<fileset dir="${sourceDir}" includes="**/*.java" />
			<include name="**/*.class" />
		</jar>
	</target>
	
	<target name="copy_to_lib" depends="build_dist">
		<copy file="${jarFile}" todir="${libDir}"/>
	</target>
</project>