docs: public static List<ClassLoader> getClassLoaders() {
          ClassLoader[] classLoaders = new ClassLoader[2];
          classLoaders[0] = FileUtils.class.getClassLoader();
          classLoaders[1] = Thread.currentThread().getContextClassLoader();
  
          // Clean up possible null values. Note that #getClassLoader may return a null value.
          List<ClassLoader> loaders = new ArrayList<ClassLoader>(classLoaders.length);
          for (ClassLoader classLoader : classLoaders) {
              if (classLoader != null) {
                  loaders.add(classLoader);
              }
          }
          return loaders;
      }