ContentFilterHelper.saxMatchingContents
boolean orphan = isOrphan(content); if (!maskOrphan || (maskOrphan && !orphan)) {
should be
if (!maskOrphan || (maskOrphan && !isOrphan(content)))
{
to avoid a useless isOrphan call
Should be
if (!maskOrphan || !isOrphan(content)) {
to avoid unnecessary test too.