build.xml

<project name="Amazon SNS Example" default="build" basedir=".">
  
  <path id="aws.java.sdk.classpath">
    <fileset dir="lib" includes="**/*.jar"/>
    <pathelement location="."/>
  </path>

  <target name="build">
    <javac srcdir="." destdir="." classpathref="aws.java.sdk.classpath"/>
  </target>

  <target name="sender" depends="build">
    <java classname="AmazonSNSSender" classpathref="aws.java.sdk.classpath" fork="true"/>
  </target>

  <target name="receiver" depends="build">
    <java classname="AmazonSNSReceiver" classpathref="aws.java.sdk.classpath" fork="true">
      <arg line="${args}"/>
    </java>
  </target>

</project>