GumpIdxReader idxReader = new GumpIdxReader(fis);
data = idxReader.readAll();
if ((gumpartPath != null) && (!"".equals(gumpartPath))) {
gumpReader = new GumpArtReader(new File(gumpartPath));
for (GumpIdx idx : data) {
if (idx.getOffset() != GumpIdxReader.UNDEFINED) {
Gump g = new Gump(idx, gumpReader);
gumpVector.add(g);