| # | Category | Warning | Package/Class | Method |
| 1 | CORRECTNESS | EC_UNRELATED_TYPES | org.apache.catalina.core.StandardHostValve | findErrorPage |
| 2 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.catalina.mbeans.DefaultContextMBean |
| 3 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.catalina.mbeans.GroupMBean |
| 4 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.catalina.mbeans.MemoryUserDatabaseMBean |
| 5 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.catalina.mbeans.NamingResourcesMBean |
| 6 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.catalina.mbeans.RoleMBean |
| 7 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.catalina.mbeans.StandardContextMBean |
| 8 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.catalina.mbeans.UserMBean |
| 9 | CORRECTNESS | DMI_INVOKING_TOSTRING_ON_ARRAY | org.apache.catalina.realm.RealmBase | authenticate |
| 10 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.catalina.session.PersistentManagerBase |
| 11 | CORRECTNESS | SE_METHOD_MUST_BE_PRIVATE | org.apache.catalina.session.StandardSession | readObject |
| 12 | CORRECTNESS | SE_METHOD_MUST_BE_PRIVATE | org.apache.catalina.session.StandardSession | writeObject |
| 13 | CORRECTNESS | NP_ALWAYS_NULL | org.apache.catalina.valves.AccessLogValve | replace |
| 14 | CORRECTNESS | IL_INFINITE_RECURSIVE_LOOP | org.apache.jasper.runtime.JspContextWrapper | include |
| 15 | CORRECTNESS | INT_BAD_COMPARISON_WITH_SIGNED_BYTE | org.apache.jasper.xmlparser.ASCIIReader | read |
| 16 | CORRECTNESS | DMI_INVOKING_TOSTRING_ON_ARRAY | org.apache.jk.common.ChannelSocket | read |
| 17 | CORRECTNESS | DMI_INVOKING_TOSTRING_ON_ARRAY | org.apache.jk.common.JkInputStream | receive |
| 18 | CORRECTNESS | MF_CLASS_MASKS_FIELD | org.apache.jk.common.JkMX |
| 19 | CORRECTNESS | DMI_INVOKING_TOSTRING_ON_ARRAY | org.apache.jk.common.MsgAjp | dump |
| 20 | CORRECTNESS | UWF_NULL_FIELD | org.apache.jk.config.ApacheConfig |
| 21 | CORRECTNESS | EQ_SELF_USE_OBJECT | org.apache.tomcat.util.buf.MessageBytes | equals |
| 22 | CORRECTNESS | NP_NULL_PARAM_DEREF | org.apache.tomcat.util.digester.SetNextRule | end |
| 23 | CORRECTNESS | NP_NULL_PARAM_DEREF | org.apache.tomcat.util.digester.SetRootRule | end |
| 24 | CORRECTNESS | NP_NULL_PARAM_DEREF | org.apache.tomcat.util.digester.SetTopRule | end |