--- /dev/null 1970-01-01 01:00:00.000000000 +0100
+++ b/build.xml 2023-08-30 11:43:05.152647141 +0100
@@ -0,0 +1,24 @@
+<project default="all">
+    <target name="all" depends="jar" />
+
+    <target name="compile">
+        <mkdir dir="build/classes" />
+        <javac includeantruntime="false" srcdir="src/main/java"
+               destdir="build/classes" encoding="UTF-8">
+            <exclude name="**/PerMessageDeflateExtension.java"/>
+        </javac>
+    </target>
+
+    <target name="jar" depends="compile">
+        <mkdir dir="dist"/>
+        <jar destfile="dist/java_websocket.jar">
+            <fileset dir="build/classes" includes="**/*.class" />
+        </jar>
+    </target>
+
+    <target name="clean">
+        <delete dir="build" />
+        <delete dir="dist" />
+    </target>
+
+</project>