WILDFLY - Loading jar dynamically java.lang.ClassNotFoundException -

i have ear deployed in wildfly , i'm loading jar source code:

file file = new file("c:\\xxxx\\xxxx\\processtest.jar");    string lcstr = "com.package.test.testprocess";       urlclassloader cl = urlclassloader.newinstance(new url[]{file.tourl()});  class<?> loadedclass; try {     loadedclass = cl.loadclass(lcstr);     iprocess data = (iprocess)loadedclass.newinstance();     data.start(); } catch (exception e) {     e.printstacktrace(); } 

the testprocess class implements iprocess loaded in jar ear.

when run server code , class being casted receive:

java.lang.noclassdeffounderror: com/package/test/process/iprocess

---

if added interface in jar i'm loading problem castexception because com/package/test/process/iprocess loaded wildfly different of loaded jar.

i need receive iprocess (casting object), because solution call directly method mehtod.invoke it's not solution problem.

thanks in advanced.

with tip works perfectly:

urlclassloader.newinstance(new url[]{file.tourl()}, iprocess.class.getclassloader())

thanks steve c!