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Class org.webmacro.util.NullDictionary
java.lang.Object
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+----java.util.Dictionary
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+----org.webmacro.util.NullDictionary
- public final class NullDictionary
- extends Dictionary
This exists so I can avoid allocating a new Hashtable
every time I want an empty one--this one stays empty.
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NullDictionary()
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elements()
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get(Object)
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isEmpty()
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keys()
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put(Object, Object)
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remove(Object)
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size()
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NullDictionary
public NullDictionary()
size
public final int size()
- Overrides:
- size in class Dictionary
isEmpty
public final boolean isEmpty()
- Overrides:
- isEmpty in class Dictionary
keys
public final Enumeration keys()
- Overrides:
- keys in class Dictionary
elements
public final Enumeration elements()
- Overrides:
- elements in class Dictionary
get
public final Object get(Object key)
- Overrides:
- get in class Dictionary
put
public final Object put(Object key,
Object value)
- Overrides:
- put in class Dictionary
remove
public final Object remove(Object key)
- Overrides:
- remove in class Dictionary
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