System.out.println("---" + fileName + "---");
// Construct a File object for the given file.
File f = new File(fileName);
// See if it actually exists
if (!f.exists()) {
System.out.println("file not found");
System.out.println(); // Blank line
return;
}
// Print full name
System.out.println("Canonical name " + f.getCanonicalPath());
// Print parent directory if possible
String p = f.getParent();
if (p != null) {
System.out.println("Parent directory: " + p);
}
// Check if the file is readable
if (f.canRead()) {
System.out.println("File is readable.");
}
// Check if the file is writable
if (f.canWrite()) {
System.out.println("File is writable.");
}
// Report on the modification time.
Date d = new Date();
d.setTime(f.lastModified());
System.out.println("Last modified " + d);
// See if file, directory, or other. If file, print size.
if (f.isFile()) {
// Report on the file's size
System.out.println("File size is " + f.length() + " bytes.");
} else if (f.isDirectory()) {
System.out.println("It's a directory");
} else {
System.out.println("I dunno! Neither a file nor a directory!");
}
System.out.println(); // blank line between entries
