code: public Map getSettings(String addr) {
  
  	try {
  
  	    return this.getSettings(InetAddress.getByName(addr));
  	}
  	catch (Throwable t) {
  	    ExceptionUtil.rethrowIfNecessary(t);
  	}
  
  	return EMPTY;
      }
docs: returns the cumulative settings for a given address
  
  @param addr
  @return