[jboss-jira] [JBoss JIRA] (WFCORE-3047) CredentialStore, set own security provider through java security config file leads to NoClassDefFoundError for custom implementation class

CredentialStore, set own security provider through java security config file leads to NoClassDefFoundError for custom implementation class ------------------------------------------------------------------------------------------------------------------------------------------ Key: WFCORE-3047 URL: https://issues.jboss.org/browse/WFCORE-3047 Project: WildFly Core Issue Type: Bug Components: Security Reporter: Hynek Švábek When I want to define own Custom Elytron Provider through modification of Java security provider configuration I got exception about NoClassDefFoundError on CustomImplementation class. But this class is located in same jar file as Custom Elytron Provider. I need it to define provider-name in credential-store. Is there some additional step which I missed? Jar file is attached and it is same one as here https://issues.jboss.org/browse/JBEAP-8238 from [~pskopek]