A programming language built by Oracle.
Both Java and Elasticsearch is a popular technology stack companies use. Java is a programming language that was released back in 1996. Currently, Java is acquired by Oracle and still in active development. Elasticsearch is a young technology when we compare it to Java, it has only released in 2010
The code in the snippet above is an example of functional programming paradigm implementation in Java, which will filter and transform the List<String> in the request to another List<String>. In this article, I will write about how to write code using Java’s API