How to recursively delete file in directory?

package com.livrona.snippets.io;

import java.io.File;

/**
 * This snippet show how to recursively delete directories
 * 
 * @author java4learners
 * 
 */
publicclass RecursiveDirectoryDelete {

/**
	 * Overloaded with String path input
	 * 
	 * @param dirPath
	 * @return
	 */
publicstaticboolean deleteDirectory(String dirPath) {
// convert to file handler
		File path =new File(dirPath);
return deleteDirectory(path);
	}

/**
	 * This function will recursively delete directories and files.
	 * 
	 * @param path
	 *            File or Directory to be deleted
	 * @return true indicates success.
	 */
publicstaticboolean deleteDirectory(File path) {

// check if path exists
if (path.exists()) {

// is directory
if (path.isDirectory()) {

				// get list of file in directory
				File[] files = path.listFiles();
for (int i =0; i < files.length; i++) {

// if it a directory make recursive call
// to deleteFile method
if (files[i].isDirectory()) {
						deleteDirectory(files[i]);
					} else {
// delete actual file
						files[i].delete();
					}
				}
			}
		}
// finally delete the path
return (path.delete());
	}

publicstaticvoid main(String[] args) {

if (args.length !=1) {
			System.out
					.println("Usage: java com.livrona.snippets.io.RecursiveDirectoryDelete ");
			System.exit(0);
		}

		String dirToDelete = args[0];
		System.out.println("Dir : "+ dirToDelete);

boolean success = deleteDirectory(dirToDelete);
		System.out.println("Dir deleted sucess  : "+ success);

	}
}