code: @Override
      public void setContext(Context context) {
          super.setContext(context);
  
          fsInfo = FSInfo.instance(context);
  
          symbolFileEnabled = !options.isSet("ignore.symbol.file");
  
          String sf = options.get("sortFiles");
          if (sf != null) {
              sortFiles = (sf.equals("reverse") ? SortFiles.REVERSE : SortFiles.FORWARD);
          }
      }
docs: Set the context for JavacFileManager.