import java.io.File; public class Demo { public static void main(String[] args) { File directory = new File("C:\\JavaProgram"); if (directory.isDirectory()) { String[] files = directory.list(); if (directory.length() > 0) { System.out.println("The directory " + directory.getPath() + " is not empty"); } else { System.out.println("The directory " + directory.getPath() + " is empty"); } } } }