lombok - w3toppers.com

Can’t make Jackson and Lombok work together

If you want immutable but a json serializable POJO using lombok and jackson. Use jacksons new annotation on your lomboks builder @JsonPOJOBuilder(withPrefix = “”) I tried this solution and it works very well. Sample usage import com.fasterxml.jackson.databind.annotation.JsonDeserialize; import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder; import lombok.Builder; import lombok.Value; @JsonDeserialize(builder = Detail.DetailBuilder.class) @Value @Builder public class Detail { private String url; … Read more

Lombok’s access to jdk.compiler’s internal packages incompatible with Java-16

Update: Lombok v1.18.20 supports JDK 16 out of the box. In the same thread, one of the maintainers also writes: We have some less well known loopholes we can use to bridge a few gaps. We’ll start work on gradle and maven plugins in the mean time, which will be a long-term fix. Original: The … Read more

Java Lombok: Omitting one field in @AllArgsConstructor?

No that is not possible. There is a feature request to create a @SomeArgsConstructor where you can specify a list of involved fields. Full disclosure: I am one of the core Project Lombok developers.

Lombok annotation @Getter for boolean field

Read the ‘small print’ section on the lombok page https://projectlombok.org/features/GetterSetter.html For boolean fields that start with is immediately followed by a title-case letter, nothing is prefixed to generate the getter name. So the behavior you experience is as specified. Note that the behavior is different for boolean and Boolean: @Getter private boolean isGood; // => … Read more

Lombok added but getters and setters not recognized in Intellij IDEA

You need to install the Lombok plugin for IDEA. Open the Settings panel (Ctrl + Alt + S). Search for “Plugins”, then search for “Lombok” in the plugins. Find the plugin and install it. Finally, restart your IDEA. Then everything will be OK!

Building with Lombok’s @Slf4j and Intellij: Cannot find symbol log

In addition to having Lombok plugin installed, also make sure that the “Enable annotation processing” checkbox is ticked under: Preferences > Compiler > Annotation Processors Note: starting with IntelliJ 2017, the “Enable Annotation Processing” checkbox has moved to: Settings > Build, Execution, Deployment > Compiler > Annotation Processors

Is it safe to use Project Lombok? [closed]

TL; DR: Yes, it’s pretty safe to use and I’d recommend using it. (May 2022) Original Answer Just started using Lombok today. So far I like it, but one drawback I didn’t see mentioned was refactoring support. If you have a class annotated with @Data, it will generate the getters and setters for you based … Read more

Caused by: java.lang.ClassNotFoundException: com.sun.tools.javac.code.TypeTags when using lombok

I am able to solve the problem in my maven project with Java-10 and Lombok 1.18.2. <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.2</version> <scope>provided</scope> </dependency>

Lombok problems with Eclipse Oxygen

My env: java version “1.8.0_144” Eclipse: Eclipse Java EE IDE for Web Developers. Version: Oxygen Release (4.7.0) Build id: 20170620-1800 Exit Eclipse(if it is open) and downloaded jar from https://projectlombok.org/download execute command: java -jar lombok.jar This command will open window as shown here https://projectlombok.org/setup/eclipse, install and quit the installer. Add jar to build path/add it … Read more

Java SneakyThrow of exceptions, type erasure

If you compile it with -Xlint you’ll get a warning: c:\Users\Jon\Test>javac -Xlint SneakyThrow.java SneakyThrow.java:9: warning: [unchecked] unchecked cast throw (T) ex; ^ required: T found: Throwable where T is a type-variable: T extends Throwable declared in method <T>sneakyThrowInner(Throwable) 1 warning That’s basically saying “This cast isn’t really checked at execution time” (due to type erasure) … Read more