Hierarchy For Package java.util

Class Hierarchy

• class java.lang.Object
  • class java.util.AbstractCollection
  • class java.util.AbstractMap
  • class java.util.BitSet
  • class java.util.Calendar
  • class java.util.Date
  • class java.util.Optional
  • class java.util.OptionalDouble
  • class java.util.OptionalInt
  • class java.util.OptionalLong
  • class java.util.ResourceBundle
  • class java.util.TimeZone
  • class java.util.Timer

Interface Hierarchy

• interface java.util.Collection
• interface java.util.Deque
• interface java.util.Enumeration
• interface java.util.Iterator
• interface java.util.List
• interface java.util.Map
• interface java.util.Map.Entry
• interface java.util.NavigableMap
• interface java.util.NavigableSet
• interface java.util.Queue
• interface java.util.Set
• interface java.util.SortedMap
• interface java.util.SortedSet
• interface java.util.Spliterator