Hierarchy For Package java.util

Package Hierarchies:

All Packages

Class Hierarchy

• class java.lang.Object
  • class java.util.AbstractCollection (implements java.util.Collection)
    • class java.util.AbstractList (implements java.util.List)
      • class java.util.AbstractSequentialList
        • class java.util.LinkedList (implements java.lang.Cloneable, java.util.List)
      • class java.util.ArrayList (implements java.lang.Cloneable, java.util.List)
      • class java.util.Vector (implements java.lang.Cloneable, java.util.List)
        • class java.util.Stack
    • class java.util.AbstractSet (implements java.util.Set)
      • class java.util.HashSet (implements java.lang.Cloneable, java.util.Set)
      • class java.util.TreeSet (implements java.lang.Cloneable, java.util.SortedSet)
  • class java.util.AbstractMap (implements java.util.Map)
    • class java.util.HashMap (implements java.lang.Cloneable, java.util.Map)
    • class java.util.TreeMap (implements java.lang.Cloneable, java.util.SortedMap)
  • class java.util.Arrays
  • class java.util.BitSet (implements java.lang.Cloneable)
  • class java.util.Collections
  • class java.util.Dictionary
    • class java.util.Hashtable (implements java.lang.Cloneable, java.util.Map)
  • class java.util.Random
  • class java.util.StringTokenizer (implements java.util.Enumeration)
  • class java.lang.Throwable
    • class java.lang.Exception
      • class java.lang.RuntimeException
        • class java.util.ConcurrentModificationException
        • class java.util.EmptyStackException
        • class java.util.MissingResourceException
        • class java.util.NoSuchElementException

Interface Hierarchy

• interface java.util.Collection
  • interface java.util.List
  • interface java.util.Set
    • interface java.util.SortedSet
• interface java.util.Comparator
• interface java.util.Enumeration
• interface java.util.Iterator
  • interface java.util.ListIterator
• interface java.util.Map
  • interface java.util.SortedMap
• interface java.util.Map.Entry