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Last Updated on 24th June 2020 at 05:10 pmHere I will show you how to iterate Map in Java 8 and add element to List. I came across a situation where I required to fetch data from a HashMap and Continue reading
Last Updated on 2nd March 2021 at 06:00 pmIntroduction In this tutorial, I will show you how you are going to collect and convert objects using lambda expression in Java 8 stream API. I will collect objects and map to Continue reading
Last Updated on 6th July 2020 at 09:40 amIn this tutorial I will explain about Java’s new API called stream, which was introduced in Java 8 and included in package java.util.stream. The stream API supports functional-style operations on collection of Continue reading
This tutorial will show you how to use Java 8 forEach loop to iterate Collection using Lambda Expression. Prior to Java 8 or JDK 8 we used to use the for loop though it was for-each style but in Java Continue reading
Last Updated on 27th August 2020 at 08:26 pmIntroduction When implementation of anonymous class is very simple, for example, an interface contains only one method, then the syntax of anonymous classes may seem unclear. In this situation the functionality is Continue reading