Using ant XJC in gradle to compile multiple XSDs from JAR
<p>So I am able to generate classes from ONE xsd in the contract jar, using ant xjc.
How can I generate classes from multiple schemas from this jar <strong>without unpacking it</strong></p>

<pre><code> ant.xjc(package: packageName, destdir: project.ext.generatedSrcDir,    
 extension: 'true',
 schema: "jar:file:///$pathToContractJar!/MySchema.xsd")
</code></pre>