docs: public synchronized boolean isLoaderFor(final ProviderIdent ident) {
  
          final PluginMeta pluginMeta;
          try {
              pluginMeta = getPluginMeta();
          } catch (IOException e) {
              log.warn("Unable to load file meta: " + e.getMessage());
              return false;
          }
          if (null == pluginMeta) {
              return false;
          }
          for (final ProviderDef pluginDef : pluginMeta.getPluginDefs()) {
              if (matchesProvider(ident, pluginDef)) {
                  return true;
              }
          }
          return false;
      }