this.packages.addAll(packages);
        return this;
    }

    @Override
    public TestSpec includeClass(String cls) {
        return includeClasses(Collections.singletonList(cls));
    }

    @Override
    public TestSpec includeClasses(Collection<String> classes) {
        this.classes.addAll(classes);
        return this;
    }

    @Override

     * Adds the target test classes to the test execution.
     *
     * @see #includeClass(String)
     * @param classes The fully-qualified name of the target classes.
     * @return this
     */
    TestSpec includeClasses(Collection<String>  classes);

    /**
     * Adds the target test method to the test execution.
     * <p>
     * The target method should be selected with its fully-qualified class name and with the name of the method.

                    publicApiPatterns: includedClasses.get(),
                    mainApiChangesJsonFile: mainApiChangesJsonFilePath,
                    projectRootDir: projectRootDirPath
                ])
                addRule(MethodsRemovedInInternalSuperClassRule, [
                    acceptedApiChanges: acceptedChangesMap,
                    publicApiPatterns: includedClasses.get(),

        if (successful) {
            succeeds('test')
        } else {
            fails('test')
        }

        then:
        includedClasses.every { output.contains(it) }
        excludedClasses.every { !output.contains(it) }

        where:
        pattern             | includedClasses                                                    | excludedClasses        | successful

    failOnModification = false // we rely on the custom report to fail or not
    ignoreMissingClasses = true // because of a missing scala.runtime.AbstractFunction0 class
    richReport({
        it.includedClasses = toPatterns(PublicApi.includes + PublicKotlinDslApi.includes)
        it.excludedClasses = toPatterns(PublicApi.excludes + PublicKotlinDslApi.excludes)

                            destinationDir.set(file("build/japi"))
                            reportName.set("japi.html")

                            includedClasses.set(listOf(".*"))
                            excludedClasses.set(emptyList())

                        }

                        BinaryCompatibilityHelper.setupJApiCmpRichReportRules(