0--DisplayableComparator.javaBAD_PRACTICE00-../../TheseFoolishThings_Metrics/workspace/modules/Roles/src/main/java/it/tidalwave/role/ui/impl/DisplayableComparator.java61f04bbab317a730ab8369e0800d2a35843it.tidalwave.role.ui.impl.DisplayableComparator implements Comparator but not SerializableTheseFoolishThings :: RolesspotbugsSpotBugsit.tidalwave.role.ui.impl478LOWDisplayableComparator.java(43,0): SE_COMPARATOR_SHOULD_BE_SERIALIZABLE: BAD_PRACTICE: it.tidalwave.role.ui.impl.DisplayableComparator implements Comparator but not SerializableSE_COMPARATOR_SHOULD_BE_SERIALIZABLE0--DisplayableComparator.javaCORRECTNESS00-../../TheseFoolishThings_Metrics/workspace/modules/Roles/src/main/java/it/tidalwave/role/ui/impl/DisplayableComparator.java4cf590f15416565371321a6fc9cc255e4743Class (it.tidalwave.role.ui.impl.DisplayableComparator) using singleton design pattern has non-private constructor.TheseFoolishThings :: RolesspotbugsSpotBugsit.tidalwave.role.ui.impl617LOWDisplayableComparator.java(43,0): SING_SINGLETON_HAS_NONPRIVATE_CONSTRUCTOR: CORRECTNESS: Class (it.tidalwave.role.ui.impl.DisplayableComparator) using singleton design pattern has non-private constructor.SING_SINGLETON_HAS_NONPRIVATE_CONSTRUCTOR22 warnings (low: 2)