/** Disposes of the tagged images in the imagestorage */
@Override
public void close() {
shutdownHook_.run();
Runtime.getRuntime().removeShutdownHook(shutdownHook_);
for (MultipageTiffReader r : new HashSet<MultipageTiffReader>(tiffReadersByLabel_.values())) {
try {
r.close();
} catch (IOException ex) {
ReportingUtils.logError(ex);
}
}
}
