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In the Java 8 Stream API, a classical stream operation can only work on the current element of the given stream, but cannot take into account the previous elements.
In this article, we will be looking at a WeakHashMap from the java.util package. In order to understand the data structure, we’ll use it here to roll out a simple cache implementation.
Awesome Vert.x is a list of awesome frameworks, libraries or other components for use with or that use Vert.x version 3.