Tag: associating
Java : Creating HashMap by associating multiple values with same Key
In this article we will discuss how to create a HashMap with multiple values associated with same Key in Java. Suppose we want to create a HashMap to keep the track of strings and their occurrences in text. For example. Advertisements “the” occurred at following indexes 1,4,8,12. “at” occurred at following indexes 22, 28, 44 …
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