com.atlassian.jira.util.map

Class NotNullHashMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

com.atlassian.jira.util.map.NotNullHashMap<K,V>

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

public class NotNullHashMap<K,V>
extends HashMap<K,V>

HashMap that quietly rejects any value that is null

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

Constructors

Constructor and Description
NotNullHashMap()

Method Summary

Methods

Modifier and Type	Method and Description
V	put(K key, V value)

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

NotNullHashMap

public NotNullHashMap()

Method Detail

put

public V put(K key,
    V value)

Specified by:

put in interface Map<K,V>

Overrides:

put in class HashMap<K,V>