Avoid unused private fields such as 'attributes'. Avoid unused imports such as 'java.util.Date' Avoid unused private fields such as 'infcClass'. Avoid unused private methods such as 'equals(Object,Object)'. Avoid unused local variables such as 'lui'. Avoid unused imports such as 'org.kuali.student.core.dto.MetaInfo' Avoid unused imports such as 'org.kuali.student.core.ws.binding.JaxbAttributeMapListAdapter' Avoid unused imports such as 'javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter' Avoid unused imports such as 'java.util.Map' Avoid unused imports such as 'org.kuali.student.core.dto.MetaInfo' Avoid unused imports such as 'org.kuali.student.core.ws.binding.JaxbAttributeMapListAdapter' Avoid unused imports such as 'javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter' Avoid unused imports such as 'java.util.HashMap' Avoid unused imports such as 'java.util.Map' Avoid unnecessary return statements Avoid empty catch blocks Avoid empty catch blocks Avoid unused imports such as 'org.kuali.student.common.infc.StatusInfc' Avoid unused imports such as 'org.kuali.student.enrollment.lpr.infc.LuiPersonRelationStateInfc' These nested if statements could be combined