Adds the value to the collection associated with the specified key. Unlike a
normal Map the previous
Constructor that copies the input map creating an independent copy. This method
performs different b
Removes a specific value from map. The item is removed from the collection
mapped to the specified k
Clear the map. This clears each collection in the map, and so may be slow.
Gets the collection mapped to the specified key. This method is a convenience
method to typecast the
Override superclass to ensure that MultiMap instances are correctly handled.
NOTE: Prior to version
Creates a new instance of the map value Collection container. This method can be
overridden to use y
Gets the values iterator from the superclass, as used by inner class.
Checks whether the collection at the specified key contains the value.
Gets the size of the collection mapped to the specified key.