There are two ways to avoid this: 1)Rename one of the duplicates: I’ve seen this problem quite often when it comes to maven projects. Even if those two classes are in two different modules, having same names for two different classes is not really a good idea. 2)Exclude one of them: Refer this SO thread … Read more
Also another way to exclude lombok generated classes since jacoco 0.8.0 and lombok 1.16.14. Luckily, beginning with version 0.8.0, Jacoco can detect, identify and ignore Lombok-generated code. The only thing you as the developer have to do is to create a file named lombok.config in your directory’s root and set the following flag: lombok.addLombokGeneratedAnnotation = … Read more
Thanks to, Yannick Welsch: After searching Google, reading the Gradle docs and going through older StackOverflow posts, I found this answer on the Official gradle forums! jacocoTestReport { afterEvaluate { classDirectories.setFrom(files(classDirectories.files.collect { fileTree(dir: it, exclude: ‘com/blah/**’) })) } } Source: https://issues.gradle.org/browse/GRADLE-2955 For older gradle versions < 5.x may need to use classDirectories = files(classDirectories.files.collect { … Read more