PipelineNode node = new PipelineNode();
this.treeBuilder.setupNode(node, config);
node.setInternalOnly(config.getAttributeAsBoolean("internal-only", false));
ProcessingNode error404Handler = null;
ProcessingNode error500Handler = null;
Configuration[] childConfigs = config.getChildren();
List children = new ArrayList();
childLoop : for (int i = 0; i < childConfigs.length; i++) {