![]() ![]() I hope this article on iterate hashmap in java helps you and the steps and method mentioned above are easy to follow and implement. Now, let's iterate over this map, by going over each Map.Entry in the entrySet(), and extracing the key and value from each of those entries: for (Map.Entry pair : map. HashMap in Java stores the data in (Key, Value) pairs, and you can access them by an index of another type (e.g. Hash maps are used when it is necessary to store data as key-value pairs so that each element's value may be retrieved using its corresponding key.
0 Comments
Leave a Reply. |