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, java.util.Queue, java.io.Serializable)
    • class java.util.AbstractQueue (implements java.util.Queue)
      • class java.util.PriorityQueue (implements java.util.Queue, java.io.Serializable)
    • class java.util.AbstractSet (implements java.util.Set)
  • class java.util.AbstractMap (implements java.util.Map)

Interface Hierarchy

• interface java.lang.Iterable
  • interface java.util.Collection
    • interface java.util.List
    • interface java.util.Queue
    • interface java.util.Set
• interface java.util.Map
• interface java.util.Map.Entry
• interface java.lang.SimpleIterator
  • interface java.util.Iterator