1  public class TestFileClass {
  2    public static void main(String[] args) {
  3      java.io.File file = new java.io.File("image/us.gif");
  4      System.out.println("Does it exist? " + file.exists());
  5      System.out.println("The file has " + file.length() + " bytes");
  6      System.out.println("Can it be read? " + file.canRead());
  7      System.out.println("Can it be written? " + file.canWrite());
  8      System.out.println("Is it a directory? " + file.isDirectory());
  9      System.out.println("Is it a file? " + file.isFile());
 10      System.out.println("Is it absolute? " + file.isAbsolute());
 11      System.out.println("Is it hidden? " + file.isHidden());
 12      System.out.println("Absolute path is " +
 13        file.getAbsolutePath());
 14      System.out.println("Last modified on " +
 15        new java.util.Date(file.lastModified()));
 16    }
 17  }