[jboss-jira] [JBoss JIRA] (WFCORE-3731) Code cleanup suggested by Coverity or IntelliJ

Code cleanup suggested by Coverity or IntelliJ ---------------------------------------------- Key: WFCORE-3731 URL: https://issues.jboss.org/browse/WFCORE-3731 Project: WildFly Core Issue Type: Task Affects Versions: 5.0.0.Alpha2 Reporter: Rostislav Svoboda Assignee: Rostislav Svoboda Priority: Minor Code cleanup suggested by Coverity or IntelliJ. CommandCommandHandler - removal of unnecessary if, checked with Jean-Francois Denise ConnectionInfoHandler - lastChainCertificate is X509Certificate[], instanceof check is not necessary RealmIdentityManager - credential is always PasswordCredential, only null check is relevant