What is the function of the remove(Object key) and remove(Object key, Object value) methods of the Map interface?
Answer: The first remove() method will remove the Key-Value pair from the map; returns the value that is removed or null if the key didn't match any of the pairs or if the value is null. The second remove() method will do the same thing, but it will return true if the it was successful.
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Data Structures
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