private void logInjectionNodes(InjectionNode injectionNode) { StringBuilder builder = new StringBuilder(); builder.append("Injection Nodes:\n"); InjectionNodeLogger logger = new InjectionNodeLogger(builder, injectionNode); while (logger.containsUnvisitedNodes()) { InjectionNode node = logger.next(); node.log(logger); logger.append("\n"); } log.debug(builder.toString()); }