| Class | Lines |
| uk.ac.cam.caret.sakai.rwiki.tool.bean.GenericDiffBean | 72 191 |
| org.radeox.filter.balance.Balancer | 21 |
| org.radeox.util.StringBufferWriter | 41 |
| uk.ac.cam.caret.sakai.rwiki.utils.Digester | 40 |
| org.sakaiproject.tool.assessment.qti.util.XmlStringBuffer | 85 |