docs: public static Properties loadMapping(Class pClass) {
          try {
              return SystemUtil.loadProperties(pClass);
          }
          catch (FileNotFoundException fnf) {
              // System.err... err... 
              System.err.println("ERROR: " + fnf.getMessage());	    
          }
          catch (IOException ioe) {
              ioe.printStackTrace();    
          }
          return new Properties();	    
      }