code: public static JCorsConfig load() {
  
  		log.info("Initializing JCors...");
  		InputStream fileStream = findFileInClasspath(CONFIG_FILE_NAME);
  
  		JCorsConfig config = new JCorsConfig();
  
  		if (fileStream != null) {
  			config = loadFromFileStream(fileStream);
  			Constraint.ensureNotNull(config, "It was not possible to get a valid configuration instance");
  			log.info(String.format("Configuration loaded from classpath file '%s'", CONFIG_FILE_NAME));
  		} else {
  			log.info(String.format("No file '%s' found in classpath. Using default configurations.", CONFIG_FILE_NAME));
  		}
  
  		log.info(config);
  		return config;
  
  	}
docs: Loads a configuration from jcors.xml in classpath. If this file is not found, uses a default configuration
  
  @return