Default constructor coverage issue in jacoco [closed] - java

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I am using jacoco in my spring boot project. My issues is that compiler generate default constructor and jacoco gives coverage issue for this default constructor, how can I exclude this default constructor from jacoco coverage, I don't want to use #NoArgsConstructor annotation because I have so many classes in which I'm facing this issue and I have to add this #NoArgsConstructor in all those classes one by one. Any better solution there?
I tried #NoArgsConstructor annotation and it solved my issue but I have too many classes so I have to add this in all classes that I don't want

You should create the lombok.config file in your project root folder adding lombok.addLombokGeneratedAnnotation = true inside it.
So, JaCoCo will ignore (by its design) al the methods annotated by lombok #Generated annotation.

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Does java library update when changing file in path? [closed]

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I have created a library to use some utilities I need in multiple projects. So lets say I'm building a new version of the library and overwrite the old one, do my other project automatically update the library to the newer version when I reload my project? (Or when I build it)
You should not be referencing external libraries by relative path unless you have a good reason for it, exactly for reasons like these. Ideally you want to use a build automation tool which will handle this, for example Maven, Gradle or Ant, so that the dependencies are included on compile and are a part of your JAR or whatever you are building your project into.
https://www.baeldung.com/ant-maven-gradle

Run Maven plugin globally [closed]

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I'm trying to get a maven plugin (specifically Jacoco) to run on every maven project, but I can't find much info on this. I don't think settings.xml would work and the lifecycle extension documentation isn't very helpful either.
Any ideas?
Usually, you declare such plugins in a company parent POM and use it as parent in all your projects.
according to maven doc
https://maven.apache.org/settings.html
I think that you can't enforce a plugin on every maven project of a given host. there's no settings directive to do that.
Anyway you can facilitate the command line plugin dedicated goal through pluginGroups settings section.

GraphQL Java Class Generator [closed]

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I want to dive into graphQL using Java. I want to query an existing graphQL Service. From what I have found so far are ways to generate the graphQL schemafiles either in JSON or IDL from your POJO classes, but not the other way round....?
From what I have understood so far, I would have to create the java classes myself that "represent" the objects I would receive from a query. But the service I want to use has tons of endpoints and queries and the need of writing each pojo class myself sounds like I have missed something... I assume there must be a way to generate stubs like I am used to from REST API frameworks using swagger or yaml files?
So... how can I generate the pojo classes automagically given only the schemafile?
I have read the description of the schema-first approach at graphql-java but they also assume to write the pojo-classes by oneself.
thank you
You can use a plugin for your build tool to generate POJOs for GraphQL types/inputs/interfaces/enums/etc and interfaces for queries/mutations/subscriptions. All based on your GraphQL schema.
Link to the project: https://github.com/kobylynskyi/graphql-java-codegen
It has the following plugins for your build tool:
Maven plugin: https://github.com/kobylynskyi/graphql-java-codegen/tree/master/plugins/maven
Gradle plugin: https://github.com/kobylynskyi/graphql-java-codegen/tree/master/plugins/gradle
SBT plugin: https://github.com/kobylynskyi/graphql-java-codegen/tree/master/plugins/sbt

I can't extend java classes in intelliJ [closed]

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I must be missing the obvious here. I have a Maven project with a bunch of dependencies defined in my pom.xml such s Spring.
let's say I want to extend TwitterProfile. I see the class is not final but all classes appear with a lock icon.
How do I extend for instance TwitterProfile by say TwitterProfileWithCustomAttribute it would not let me.
What's going on?
Error disappeared after restarting IntelliJ :-/
The lock in the classes I guess will be related to the fact they point to ~/.m2 maven repository which is owned by root user.

How to Ignore logging [closed]

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Currently, my code uses an implementation of slf4j. The logger is fetched using a url (wsdl). Due to this, I am unable to test my code in a stand alone dev env, unless I bring up the giant server which hosts the service. Other than commenting the relevant code, does anyone know of a way I could make my eclipse ignore the usage of org.slf4j,impl.LoggingService in a class? I think an annotation like #Ignore which takes class params would have been fantastic. This could help someone pass those classes as params which being called in code need to be ignored. I am open to writing my own annotation implementations for it. Thank you
SLF4J seperates out the logging API from the underlying implementation, you should be able to switch out the implementation at runtime by selecting a different logging implementation. So for example slf4j-noop.jar that ignores all logging requests.

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