Working example of jnlp file for JRubyFX executable jar, to run with WebStart
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<jnlp xmlns:jfx="http://javafx.com" codebase="" href="hello.jnlp" spec="1.0+">
<information>
<title>HelloWebStart</title>
<vendor>myself</vendor>
<homepage href=""/>
<description>HelloWebStart</description>
<description kind="short">HelloWebStart</description>
<offline-allowed/>
</information>
<security>
<all-permissions/>
</security>
<resources>
<jfx:javafx-runtime version="2.2+" href="http://javadl.sun.com/webapps/download/GetFile/javafx-latest/windows-i586/javafx2.jnlp"/>
</resources>
<resources>
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se"/>
<jar href="/home/eric/projects/jrubyfx_projects/test/HelloWebStart/hello.jar" size="20377345" download="eager" />
</resources>
<application-desc main-class="org.jruby.JarBootstrapMain"/>
</jnlp>