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java.lang.ClassNotFoundException: org.apache.karaf.jaas.modules.RolePrincipal not found by wsdl_first [260]	at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:812)	at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:72)	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1807)	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)	at org.apache.felix.framework.ModuleImpl.getClassByDelegation(ModuleImpl.java:670)	at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1654)	at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:909)	at org.springframework.osgi.util.BundleDelegatingClassLoader.findClass(BundleDelegatingClassLoader.java:99)	at org.springframework.osgi.util.BundleDelegatingClassLoader.loadClass(BundleDelegatingClassLoader.java:156)	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)	at org.eclipse.jetty.plus.jaas.JAASLoginService.getGroups(JAASLoginService.java:294)	at org.eclipse.jetty.plus.jaas.JAASLoginService.login(JAASLoginService.java:223)	at org.eclipse.jetty.security.authentication.BasicAuthenticator.validateRequest(BasicAuthenticator.java:83)	at org.eclipse.jetty.security.authentication.DeferredAuthentication.authenticate(DeferredAuthentication.java:103)	at org.eclipse.jetty.server.Request.getUserPrincipal(Request.java:1226)