protected void finalize()

in src/main/java/org/apache/datasketches/docgen/TocGenerator.java [218:226]

• 9 lines of code
• 2 McCabe index (conditional complexity)

  protected void finalize() throws Throwable {
    try {
      if (pw != null) {
        pw.close(); // close open files
      }
    } finally {
      super.finalize();
    }
  }