docs: public void write(PrintWriter output, Janitor janitor) {
          String name = source.getName();
          int line = getCause().getStartLine();
          int column = getCause().getStartColumn();
          String sample = source.getSample(line, column, janitor);
  
          output.print(name + ": " + line + ": " + getCause().getMessage());
          if (sample != null) {
              output.println();
              output.print(sample);
              output.println();
          }
      }