Sorting a Map by Values Using Java Streams
@IntrinsicIntelligence
#java #softwarearchitect #java8 #softwaredevelopment #javaprogramming #javainterviewprep #javaexperts #javaexamples
In this video, I demonstrate how to sort a map by its values using Java streams, specifically focusing on a map with string keys and integer values. We start with an input map containing keys like "math" with a value of 98, "data structure" with 85, and "database" with 91, and we aim to print them in ascending order based on their values. I explain the process of converting the entry set into a stream, sorting it by values, and collecting the results into a linked hash map to preserve the order. Additionally, I touch on the traditional method of sorting using collections and comparators for those who may not be familiar with streams. I encourage viewers to try both methods and see the differences in implementation.
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