1
<project name="HelloWorld" basedir="." default="main">
3
<property name="src.dir" value="src"/>
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<property name="build.dir" value="build"/>
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<property name="classes.dir" value="${build.dir}/classes"/>
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<property name="jar.dir" value="target"/>
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<property name="main-class" value="oata.HelloWorld"/>
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<delete dir="${build.dir}"/>
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<target name="compile">
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<mkdir dir="${classes.dir}"/>
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<javac srcdir="${src.dir}" destdir="${classes.dir}"/>
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<target name="jar" depends="compile">
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<mkdir dir="${jar.dir}"/>
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<jar destfile="${jar.dir}/${ant.project.name}.jar" basedir="${classes.dir}">
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<attribute name="Main-Class" value="${main-class}"/>
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<target name="run" depends="jar">
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<java jar="${jar.dir}/${ant.project.name}.jar" fork="true"/>
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<target name="clean-build" depends="clean,jar"/>
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<target name="main" depends="clean,run"/>