Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make field private static final java.lang.reflect.Method jdk.proxy26.$Proxy153.m0 accessible: module jdk.proxy26 does not "opens jdk.proxy26" to unnamed module @652c95fd
	at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:357)
	at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)
	at java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:177)
	at java.base/java.lang.reflect.Field.setAccessible(Field.java:171)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBProxyInformation$1.doCompute(EJBProxyInformation.java:101)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBProxyInformation$1.computeValue(EJBProxyInformation.java:72)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBProxyInformation$1.computeValue(EJBProxyInformation.java:66)
	at java.base/java.lang.ClassValue.getFromHashMap(ClassValue.java:228)
	at java.base/java.lang.ClassValue.getFromBackup(ClassValue.java:210)
	at java.base/java.lang.ClassValue.get(ClassValue.java:116)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBProxyInformation.forViewType(EJBProxyInformation.java:242)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBLocator.getProxyInformation(EJBLocator.java:375)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBLocator.getProxyConstructor(EJBLocator.java:370)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBLocator.createProxyInstance(EJBLocator.java:387)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBClient.createProxy(EJBClient.java:161)
	at org.jboss.ejb-client@4.0.39.Final//org.jboss.ejb.client.EJBClient.createProxy(EJBClient.java:156)
	at org.jboss.as.ejb3@23.0.0.Final//org.jboss.as.ejb3.component.session.StatelessRemoteViewInstanceFactory.createViewInstance(StatelessRemoteViewInstanceFactory.java:53)
	at org.jboss.as.ee@23.0.0.Final//org.jboss.as.ee.component.ViewService$View.createInstance(ViewService.java:184)
	at org.jboss.as.ee@23.0.0.Final//org.jboss.as.ee.component.ViewService$View.createInstance(ViewService.java:174)
	at org.jboss.as.weld.ejb@23.0.0.Final//org.jboss.as.weld.services.bootstrap.WeldEjbInjectionServices$LazyResourceReferenceFactory.createResource(WeldEjbInjectionServices.java:290)

Proxy Classes Are Not Open for Reflective Access (JDK-8159746)
core-libs/java.lang:reflect

All proxy classes are not open for reflective access in Java SE
16.
Prior to Java SE 16, if java.lang.reflect.Proxy was
used to implement only public exported proxy interfaces, the proxy
class was generated in an unnamed module which was open for
reflective access. In Java SE 16, the proxy class is generated in
an exported package in a named module. Programs that assume the
private members of a proxy class can be made accessible via
setAccessible(true) will fail with
InaccessibleObjectException. Proxy classes are already
defined in dynamic modules in other cases since Java SE 9. Such
programs would already fail when it calls
setAccessible(true) to those proxy classes prior to
this change.