public void process( IExtension extension, IConfigurationElement element ) throws Exception {
try {
IConnectionErrorHandler handler = (IConnectionErrorHandler) element
.createExecutableExtension("class"); //$NON-NLS-1$
if (handler.canHandle(s, t)) {
handlers.add(handler);
}
} catch (Throwable t) {
CatalogUIPlugin.log(t.getLocalizedMessage(), t);
}