12. Creating directory

• Code that creates a directory if it doesn't already exist

  
      String dirString = "c:/java/files";
      Path dirPath = Paths.get(dirString);
      if (Files.notExists(dirPath)) {
          Files.createDirectories(dirPath);
      }
  
  

• Code that creates a file if it doesn't already exist

  
      String fileString = "myfile.txt";
      Path filePath = Paths.get(dirString, fileString);
      if (Files.notExists(filePath)) {
          Files.createFile(filePath);
      }