During start there appears warnings in log (MavenSettingsTest#httpProxyUpperCaseTest()):
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.jolokia.util.ClassUtil (file:/opt/jboss/container/jolokia/jolokia-jvm-1.5.0.redhat-1-agent.jar) to constructor sun.security.x509.X500Name(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)
WARNING: Please consider reporting this to the maintainers of org.jolokia.util.ClassUtil

http://pastebin.test.redhat.com/669074