Method getOverlay

ij/src/main/java/ij/io/TiffDecoder.java:761–770

(int first, int last, FileInfo fi)

	}

	void getOverlay(int first, int last, FileInfo fi) throws IOException {
		fi.overlay = new byte[last-first+1][];
	    int index = 0;
		for (int i=first; i<=last; i++) {
			int len = metaDataCounts[i];
			fi.overlay[index] = new byte[len];
            in.readFully(fi.overlay[index], len);
            index++;
		}
	}

	void getProperties(int first, int last, FileInfo fi) throws IOException {
		fi.properties = new String[last-first+1];