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HashMap - class java.util.HashMap.

Hash table based implementation of the Map interface.

HashMap(int, float) - Constructor for class java.util.HashMap

Constructs an empty HashMap with the specified initial capacity and load factor.

HashMap(int) - Constructor for class java.util.HashMap

Constructs an empty HashMap with the specified initial capacity and the default load factor (0.75).

HashMap() - Constructor for class java.util.HashMap

Constructs an empty HashMap with the default initial capacity (16) and the default load factor (0.75).

HashMap(Map) - Constructor for class java.util.HashMap

Constructs a new HashMap with the same mappings as the specified Map.

HashSet - class java.util.HashSet.

This class implements the Set interface, backed by a hash table (actually a HashMap instance).

HashSet() - Constructor for class java.util.HashSet

Constructs a new, empty set; the backing HashMap instance has default initial capacity (16) and load factor (0.75).

HashSet(Collection) - Constructor for class java.util.HashSet

Constructs a new set containing the elements in the specified collection.

HashSet(int, float) - Constructor for class java.util.HashSet

Constructs a new, empty set; the backing HashMap instance has the specified initial capacity and the specified load factor.

HashSet(int) - Constructor for class java.util.HashSet

Constructs a new, empty set; the backing HashMap instance has the specified initial capacity and default load factor, which is 0.75.

Hashtable - class java.util.Hashtable.

This class implements a hashtable, which maps keys to values.

Hashtable(int, float) - Constructor for class java.util.Hashtable

Constructs a new, empty hashtable with the specified initial capacity and the specified load factor.

Hashtable(int) - Constructor for class java.util.Hashtable

Constructs a new, empty hashtable with the specified initial capacity and default load factor, which is 0.75.

Hashtable() - Constructor for class java.util.Hashtable

Constructs a new, empty hashtable with a default initial capacity (11) and load factor, which is 0.75.

Hashtable(Map) - Constructor for class java.util.Hashtable

Constructs a new hashtable with the same mappings as the given Map.

hasMoreElements() - Method in interface java.util.Enumeration

Answers if this Enumeration has more elements.

hasNext() - Method in interface java.util.Iterator

Answers if there are more elements to iterate.

hasNext() - Method in interface java.util.ListIterator

Answers if there are more elements to iterate.

hasPrevious() - Method in interface java.util.ListIterator

Answers if there are previous elements to iterate.

hashCode() - Method in class java.lang.StackTraceElement

Returns a hash code value for this stack trace element.

hashCode() - Method in class java.lang.reflect.Constructor

Returns a hashcode for this Constructor.

hashCode() - Method in class java.lang.reflect.Field

Returns a hashcode for this Field.

hashCode() - Method in class java.lang.reflect.Method

Returns a hashcode for this Method.

hashCode() - Method in class java.util.AbstractList

Returns the hash code value for this list.

hashCode() - Method in class java.util.AbstractMap

Returns the hash code value for this map.

hashCode() - Method in class java.util.AbstractSet

Returns the hash code value for this set.

hashCode() - Method in interface java.util.Collection

Answers an integer hash code for the receiver.

hashCode() - Method in class java.util.Hashtable

Returns the hash code value for this Map as per the definition in the Map interface.

hashCode() - Method in interface java.util.List

Answers an integer hash code for the receiver.

hashCode() - Method in class java.util.Locale

Override hashCode.

hashCode() - Method in interface java.util.Map.Entry

Answers an integer hash code for the receiver.

hashCode() - Method in interface java.util.Map

Answers an integer hash code for the receiver.

hashCode() - Method in interface java.util.Set

Answers an integer hash code for the receiver.

hashCode() - Method in class java.util.Vector

Returns the hash code value for this Vector.