------------------------------------------------------------------------
<!-- Original:  -->
<!-- Run as:  ant compile -->

<project>
  <!-- Compiles java code -->
  <target name="compile">
    <javac srcdir="src" />
  </target>
</project>

------------------------------------------------------------------------
<!-- To fix error/warning message:  -->
<!-- Run as:  ant compile -->

<project>
  <!-- Compiles java code -->
  <target name="compile">
    <javac srcdir="src" includeantruntime="false"/>
  </target>
</project>

------------------------------------------------------------------------
<!-- To put .class files in a build dir:  -->
<!-- Run as:  ant compile -->

<project>
  <!-- Compiles java code -->
  <target name="compile">
    <mkdir dir="build"/>
    <javac srcdir="src" includeantruntime="false" destdir="build"/>
  </target>
</project>

------------------------------------------------------------------------
<!-- Create a target to remove stuff:  -->
<!-- Run as:  ant compile -->
<!-- OR -->
<!-- Run as:  ant clean -->

<project>
  <!-- Deletes existing class files -->
  <target name="clean">
    <delete dir="build"/>
  </target>

  <!-- Compiles java code -->
  <target name="compile">
    <mkdir dir="build"/>
    <javac srcdir="src" includeantruntime="false" destdir="build"/>
  </target>
</project>