FileDemo.java Source code

Introduction

Here is the source code for FileDemo.java

Source

import java.io.File;

class FileDemo {
    public static void main(String args[]) {
        File f1 = new File("/java/COPYRIGHT");
        System.out.println("File Name: " + f1.getName());
        System.out.println("Path: " + f1.getPath());
        System.out.println("Abs Path: " + f1.getAbsolutePath());
        System.out.println("Parent: " + f1.getParent());
        System.out.println(f1.exists() ? "exists" : "does not exist");
        System.out.println(f1.canWrite() ? "is writeable" : "is not writeable");
        System.out.println(f1.canRead() ? "is readable" : "is not readable");
        System.out.println("is " + (f1.isDirectory() ? "" : "not" + " a directory"));
        System.out.println(f1.isFile() ? "is normal file" : "might be a named pipe");
        System.out.println(f1.isAbsolute() ? "is absolute" : "is not absolute");
        System.out.println("File last modified: " + f1.lastModified());
        System.out.println("File size: " + f1.length() + " Bytes");
    }
}