Getting the filenames of all files in a folder [duplicate]

Question

I need to create a list with all names of the files in a folder.

For example, if I have:

000.jpg 012.jpg 013.jpg 

I want to store them in a ArrayList with [000,012,013] as values.

What's the best way to do it in Java ?

PS: I'm on Mac OS X

Answer 1

You could do it like that:

File folder = new File("your/path"); File[] listOfFiles = folder.listFiles();  for (int i = 0; i < listOfFiles.length; i++) {   if (listOfFiles[i].isFile()) {     System.out.println("File " + listOfFiles[i].getName());   } else if (listOfFiles[i].isDirectory()) {     System.out.println("Directory " + listOfFiles[i].getName());   } } 

Do you want to only get JPEG files or all files?