Creates a HashMap where the keys and values are computed from the iterable.
Creates a HashMap where the keys and values are computed from the iterable.
For each element of the iterable this constructor computes a key/value pair, by applying key and value respectively.
The keys of the key/value pairs do not need to be unique. The last occurrence of a key will simply overwrite any previous value.
If no values are specified for key and value the default is the identity function.