'Storing a String and a List<Tuple> into a HashMap

I have a String id and a List<Tuple> of data. I need to store this data into a HashMap such that Id is the key and list is the value. How can I achieve this in Java?

javaarraylistcollectionshashmap


Solution 1:[1]

You can do it with something like below format.

Map<String, List<Tuple>> map = new HashMap<>(); //Define new map
List<Tuple> list = new ArrayList<>();

//build your tuples here;
map.put("id", list); // Put them into map witk key- your id

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Source: Stack Overflow

Solution Source
Solution 1 Zabuzard

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