final V get(K key) {
      @Nullable V value = map.get(key);
      if (value == null) {
        try {
          value = load(key);
        } catch (Exception ex) {
          throw Throwables.propagate(ex);
        }
        map.put(key, value);
      }
      return value;
    }
Pragma-like comment indicator just at beginning of the source file used to disable import
post-processing.
generator/src/org/immutables/generator/Output.java