After the annotations get replaced with their corresponding constructors, we see issues with the static code analyzer as below. In contrast, let’s replace the same class with its Delomboked version. In the case of the above example (that uses Lombok) the code builds without any issues. With public class Book įor the project, we have configured a static code analyzer checkstyle that runs as a part of the maven verify lifecycle. It makes the Lombok libraries available to the compiler but is not a dependency on the final deployable jar: To use the Lombok features in a new or an existing project, add a compile-time dependency to lombok as below. The way to do this is in the root of the project (the same place your pom.xml/adle is) add a file called: nfig. class files as per a number of project annotations we introduce in our code. Install the Lombok plugin and restart Eclipse. One way to solve this is to add some lombok config. The way it works is by plugging into our build process and auto-generating Java bytecode into our. Once installed, we need to ensure annotation processing is enabled as in the example configuration below.Īnnotation processing makes it possible for the IDE to evaluate the Lombok annotations and generate the source code from them at compile time.įor Eclipse, go to Help menu > Install new Software > Add. For earlier versions, plugins can be installed from here. For example, IntelliJ version 2020.3 and above is compatible with Lombok without a plugin. IDE SupportĪll popular IDEs support Lombok. This library provides a set of user-friendly annotations that generate the code at compile time, helping the developers save time and space and improving code readability. This article is accompanied by a working code example on GitHub.Īccording to official docs, “Project Lombok is a java library that automatically plugs into your editor and build tools, spicing up your Java.” In this article, we will focus on factors that will help you make an informed decision about using the library effectivelyĪnd being wary of its consequences. When I am trying to add Lombok annotation (like that -> Data.class') I get the following error: Exception in thread 'main' : lombok/NoArgsConstructor. ![]() Below, I also used Getter and Setter Lombok annotation, rather than writing these boring get and set methods. However, among the developer community, it has been both embraced and criticized for reasons I would like to elaborate here. stacks and queues, conditionals, recursion. Project Lombok is a popular library that helps us to write clear, concise, and less repetitive Java code.
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