> ImageIO pins the classloader it first uses. So if that's a > WebappClassloader & you subsequently reload the app you'll have a > memory leak & the potential for class cast exceptions.
As I said, nobody reloads the app (at least I cannot see this in the logs). It just happens after a while. > The leak prevention stuff handles this, but you've turned it off. When I active the listener I get a NPE... Iterator it = ImageIO.getImageReadersByFormatName("TIF"); r = (TIFFImageReader)it.next(); //<== NPE Thank you! --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org