code: final LoggerConfig get(String name) {
  		final LoggerConfig config = new LoggerConfig();
  
  		if (categories.isEmpty()) {
  			config.merge(LoggerConfig.DEFAULT);
  			return config;
  		}
  
  		if (name == null) {
  			name = "";
  		}
  
  		while (true) {
  			final int index = name.lastIndexOf('.');
  
  			if (config.merge(categories.get(name)))
  				return config;
  
  			if (index != -1) {
  				name = name.substring(0, index);
  			} else {
  				if (!config.merge(categories.get(""))) {
  					config.merge(LoggerConfig.DEFAULT);
  				}
  				return config;
  			}
  		}
  	}
docs: Returns the merged config of all matching category names for the given input, using the defaults if no categories match.