[Java] File Utility

Below is a sample Java class that can be used as reference when creating a file utility class. The class contain methods for file and folder check, create and delete.

import java.io.File;

import java.io.IOException;

public class FileUtility {

public static boolean isFolderExist(String folder){

   File f = new File(folder);

   return f.exists();

}

public static void createFolder(String folder){

   File f = new File(folder);

   f.mkdir();

     

}

public static boolean isFileExist(String file){

   File f = new File(file);

   return f.exists();

}

public static void createFile(String file){

   File f = new File(file);

   try {

      f.createNewFile();

   } catch (IOException e) {

      e.printStackTrace();

   }

}

public static void deleteFile(String file){

   File f = new File(file);

   f.delete();

}

public static void main(String[] args) {

   String folder = "myfolder";

   System.out.println(">>Is folder exist? ::: " 

      + isFolderExist(folder));

   if(!isFolderExist(folder)){

      createFolder(folder);

   }

}//End main

}//End class