public void contextInitialized()

in platforms/osgi-war/src/main/java/io/hawt/blueprint/HawtioBlueprintContextListener.java [50:100]
49 lines of code
8 McCabe index (conditional complexity)

    public void contextInitialized(ServletContextEvent event) {
        ServletContext servletContext = event.getServletContext();
        String location = servletContext.getInitParameter(LOCATION);
        if (location == null) {
            location = DEFAULT_LOCATION;
        }
        List<URL> resourcePaths = new ArrayList<URL>();
        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        try {
            Enumeration<URL> resources = classLoader.getResources(location);
            while (resources.hasMoreElements()) {
                resourcePaths.add(resources.nextElement());
            }
            Collections.sort(resourcePaths, new Comparator<URL>() {
                @Override
                public int compare(URL o1, URL o2) {
                    return o1.toString().compareTo(o2.toString());
                }
            });
            servletContext.log("Loading Blueprint contexts " + resourcePaths);

            Map<String, String> properties = new HashMap<String, String>();
            String propLocations = servletContext.getInitParameter(PROPERTIES);
            if (propLocations != null) {
                for (String propLoc : propLocations.split(",")) {
                    Enumeration<URL> propUrl = classLoader.getResources(propLoc);
                    while (propUrl.hasMoreElements()) {
                        URL url = propUrl.nextElement();
                        InputStream is = url.openStream();
                        try {
                            Properties props = new Properties();
                            props.load(is);
                            Enumeration names = props.propertyNames();
                            while (names.hasMoreElements()) {
                                String key = names.nextElement().toString();
                                properties.put(key, props.getProperty(key));
                            }
                        } finally {
                            is.close();
                        }
                    }
                }
            }
            appendEnvironmentVariablesAndSystemProperties(servletContext, properties);

            BlueprintContainerImpl container = new BlueprintContainerImpl(classLoader, resourcePaths, properties, true);
            servletContext.setAttribute(CONTAINER_ATTRIBUTE, container);
        } catch (Exception e) {
            servletContext.log("Failed to startup blueprint container. " + e, e);
        }
    }