protected void unsetConnectionManager(ServiceReference<ConnectionManagerService> ref) {
        if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())
            Tr.debug(this, tc, "unsetConnectionManager", ref);
    }
protected void unsetConnectionManager ( ServiceReference < ConnectionManagerService > ref ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isDebugEnabled ( ) ) Tr . debug ( this , tc , "unsetConnectionManager" , ref ) ; }
Declarative Services method for unsetting the connection manager service reference

@param ref reference to the service