Changed Methods |
boolean equals(Object )
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Documentation changed from old to new. |
Compares the specified Object with this Map for equality as per the definition in the Map interface. |
boolean isEmpty()
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Changed from non-synchronized to synchronized.
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Tests if this hashtable maps no keys to values. |
void putAll(Map )
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Documentation changed from old to new. |
Copies all of the mappings from the specified Map to this Hashtable These mappings will replace any mappings that this Hashtable had for any of the keys currently in the specified Map. |
int size()
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Changed from non-synchronized to synchronized.
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Returns the number of keys in this hashtable. |