Creating a Directory using Java

package au.com.d2klry.file;

import java.io.File;

public class CreateDirectory {
    public static void main(String[] args) {
        
        File directory = new File ("C:\\temp\\java");
        if(!directory.exists()){
            //If temp directory does not exist then java directory won't be created
            if(!directory.mkdir())
                directory.mkdirs();//Creates necessary parent directories.
        }
        else{
            System.out.println("Directory already exists");
        }
    }

}