build.xml

<project name="ProtocolSupport" default="build" basedir=".">

    <path id="libs">
    	<filelist>
    	<file name="${basedir}/libs/spigotapi.jar"/>
    	<file name="${basedir}/libs/spigot.jar"/>
    	<file name="${basedir}/libs/ProtocolLib.jar"/>
    	</filelist>
    </path>

	<target name="build">
		<mkdir dir="libs"/>
		<get src="https://dl.dropboxusercontent.com/u/71299154/ProtocolSupport/ProtocolLib.jar" dest="libs/ProtocolLib.jar" skipexisting="true"/>
		<get src="https://dl.dropboxusercontent.com/u/71299154/ProtocolSupport/spigotapi.jar" dest="libs/spigotapi.jar" skipexisting="true"/>
		<get src="https://dl.dropboxusercontent.com/u/71299154/ProtocolSupport/spigot.jar" dest="libs/spigot.jar" skipexisting="true"/>
        <mkdir dir="build/classes"/>
        <javac source="1.7" target="1.7" encoding="UTF-8" srcdir="src" destdir="build/classes" classpathref="libs" debug="on"/>
		<copy todir="build/classes">
     		<fileset file="src/plugin.yml"/>
		</copy>
        <jar destfile="target/ProtocolSupport.jar" basedir="build/classes"/>
		<delete dir="build"/>
    </target>

</project>