List, Set, Queue are iterable while Maps are not . Iterable collections can be changed i.e. their items can be modified, add, remove, can be accessed sequentially. The map doesn’t extend iterable.
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With Java 8, you can convert a List to Map in one line using the stream() and Collectors . toMap() utility methods. … toMap() method collects a stream as a Map and uses its arguments to decide what key/value to use.
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“convert list to map flutter” Code Answer
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