Method fourccString

ij/src/main/java/ij/plugin/AVI_Reader.java:1474–1482

returns a string of a four-cc code corresponding to an int (Intel byte order)

(int fourcc)

	/** returns a string of a four-cc code corresponding to an int (Intel byte order) */
	private String fourccString(int fourcc) {
		String s = "";
		for (int i=0; i<4; i++) {
			int c = fourcc&0xff;
			s += Character.toString((char)c);
			fourcc >>= 8;
		}
		return s;
	}

	/** tries to close the given file (if not null) */
	private void closeFile(RandomAccessFile rFile) {