WARNs on kjar deployment in RHDM/RHPAM

Issue

• I get 2 types of WARN messages when I deploy/start a kjar in kie-server. The deployment seems to be working. Can I ignore these WARNs?

17:30:16,978 WARN  [org.kie.server.services.drools.DroolsKieServerExtension] (default task-27) Unexpected error while create instance of type javax.mail.internet.InternetHeaders$matchEnum due to javax.mail.internet.InternetHeaders and javax.mail.internet.InternetHeaders$matchEnum disagree on InnerClasses attribute
17:30:16,988 WARN  [org.kie.server.services.drools.DroolsKieServerExtension] (default task-27) Unexpected error while create instance of type javassist.bytecode.stackmap.TypeData$TypeName due to javassist.bytecode.stackmap.TypeData and javassist.bytecode.stackmap.TypeData$TypeName disagree on InnerClasses attribute
...

17:17:54,361 WARN  [org.reflections.Reflections] (default task-59) could not get type for name ognl.NumericTypes from any class loader: org.reflections.ReflectionsException: could not get type for name ognl.NumericTypes
    at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:390)
    at org.reflections.Reflections.expandSuperTypes(Reflections.java:381)
    at org.reflections.Reflections.<init>(Reflections.java:126)
    at org.jbpm.kie.services.impl.KModuleDeploymentService.processClassloader(KModuleDeploymentService.java:443)
    at org.jbpm.kie.services.impl.KModuleDeploymentService.deploy(KModuleDeploymentService.java:188)
    at org.kie.server.services.jbpm.JbpmKieServerExtension.createContainer(JbpmKieServerExtension.java:416)
    at org.kie.server.services.impl.KieServerImpl.createContainer(KieServerImpl.java:248)
    at org.kie.server.remote.rest.common.resource.KieServerRestImpl.createContainer(KieServerRestImpl.java:138)
    ...
Caused by: java.lang.ClassNotFoundException: ognl.NumericTypes from [Module "deployment.compass-proc-api.war" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:198)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:412)
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:400)
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
    at org.reflections.ReflectionUtils.forName(ReflectionUtils.java:388)
    ... 63 more