code: protected static boolean processConfig() {
          // Read configuration
          CollectorConfiguration config = configService.getCollector(null, null, null, null);
  
          if (config != null) {
              try {
                  updateInstrumentation(config);
              } catch (Exception e) {
                  log.severe("Failed to update instrumentation rules: " + e);
              }
          }
  
          return config != null;
      }
docs: This method attempts to retrieve and process the instrumentation information contained
  within the collector configuration.
  
  @return Whether the configuration has been retrieved and processed