code: private void logExceptionSimple(String location, Exception e) {
          StringBuilder bldr = new StringBuilder();
          bldr.append("ERROR UPDATING CACHE");
          if (location != null) {
              bldr.append(" for ");
              bldr.append(location);
          }
          bldr.append("\n\treason: ");
  
          final String msg = e.getMessage();
          if (msg != null)
              bldr.append(msg);
          else
              bldr.append("Unknown");
  
          bldr.append("\n");
  
          reportable.error(bldr.toString());
      }
docs: Reports an {@link Exception} as an error to the {@link Reportable}.
  The error output logged will use the <tt>location</tt> and the
  exception's message if it is not null.
  
  @param location {@link String}, the resource location behind the
  exception
  @param e {@link Exception}, the exception to output message from