hello world

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2023-10-03 15:38:48 -04:00
parent e789891e6e
commit cc6cd29661
Signed by: vbatts
GPG key ID: E30EFAA812C6E5ED
3 changed files with 48 additions and 1 deletions

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# tmp.java-ant
# Hello Java project
took a look at https://ant.apache.org/manual/tutorial-HelloWorldWithAnt.html

38
build.xml Normal file
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<?xml version="1.0"?>
<project>
<property name="src.dir" value="src"/>
<property name="build.dir" value="build"/>
<property name="jar.dir" value="${build.dir}/jar"/>
<property name="classes.dir" value="${build.dir}/classes"/>
<property name="main-class" value="hbb.HelloWorld"/>
<target name="clean">
<delete dir="${build.dir}"/>
</target>
<target name="compile">
<mkdir dir="${classes.dir}"/>
<javac srcdir="src" destdir="${classes.dir}"/>
</target>
<target name="jar" depends="compile">
<mkdir dir="${jar.dir}"/>
<jar destfile="${jar.dir}/HelloWorld.jar" basedir="${classes.dir}">
<manifest>
<attribute name="Main-Class" value="${main-class}"/>
</manifest>
</jar>
</target>
<target name="run" depends="jar">
<java jar="${jar.dir}/HelloWorld.jar" fork="true"/>
</target>
<target name="clean-build" depends="clean,jar"/>
<target name="main" depends="clean,run"/>
</project>
<!-- vim:set sts=2 sw=2 et: -->

7
src/hbb/HelloWorld.java Normal file
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package hbb;
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello World");
}
}