Method createDir

Utils/src/eu/the5zig/util/io/FileUtils.java:23–31

(File dir)

	private static final char[] hexArray = "0123456789ABCDEF".toCharArray();

	public static File createDir(File dir) throws IOException {
		if (dir.exists())
			return dir;

		if (!dir.mkdirs()) {
			throw new IOException("Could not create Directory: " + dir.getPath());
		}
		return dir;
	}

	public static File createFile(File file) throws IOException {
		if (file.exists()) {