Converting String to Stream of chars
1. Overview Java 8 introduced the Stream API, with functional-like operations for processing sequences. If you want to read more about it, have a look at this article. […]
Stream
How to Add a Single Element to a Stream
1. Overview In this quick article, we’re going to take a look at how to add an element to a Java 8 Stream which is not as intuitive […]
“Stream has already been operated upon or closed” Exception in Java
1. Overview In this brief article, we’re going to discuss a common Exception that we may encounter when working with the Stream class in Java 8: We’ll discover the […]
Converting String to Stream of chars
1. Overview Java 8 introduced the Stream API, with functional-like operations for processing sequences. If you want to read more about it, have a look at this article. […]
How to Get the Last Element of a Stream in Java?
1. Overview The Java Stream API was the major feature of the Java 8 release. Streams represent lazily-evaluated sequences of objects and provide a rich, fluent, and monadic-like API. […]
Iterable to Stream in Java
1. Overview In this short tutorial, let’s convert a Java Iterable object into a Stream and perform some standard operations on it. 2. Converting Iterable to Stream The Iterable interface is designed keeping generality […]
How to Iterate Over a Stream With Indices
1. Overview Java 8 Streams are not collections and elements cannot be accessed using their indices, but there are still a few tricks to make this possible. […]
How to Break from Java Stream forEach
1. Overview As Java developers, we often write code that iterates over a set of elements and performs an operation on each one. The Java 8 […]
New Stream Collectors in Java 9
1. Overview Collectors were added in Java 8 which helped accumulate input elements into mutable containers such as Map, List, and Set. In this article, we’re going to explore two […]
Java 8 Stream findFirst() vs. findAny()
1. Overview The Java 8 Stream API introduced two methods that are often misunderstood: findAny() and findFirst(). In this quick tutorial, we’ll look at the difference between these two methods […]
Introduction to Spring Cloud Stream
1. Overview Spring Cloud Stream is a framework built on top of Spring Boot and Spring Integration that helps in creating event-driven or message-driven microservices. In […]
