rule.maybeViolation(jApiConstructor) == null

        where:
        ruleElem << [new BinaryBreakingChangesRule([:]), new SinceAnnotationMissingRule([:]), new IncubatingMissingRule([:])]
        error << ['Is not binary compatible.', 'Is not annotated with @since', 'Is not annotated with @Incubating']
    }

    def "the @since annotation on inner classes is recognised"() {
        given:

    val accepted: List<ReportMessage>
) {

    val isEmpty: Boolean
        get() = errors.isEmpty() && warnings.isEmpty() && information.isEmpty()

    fun toText() =
        StringBuilder("Binary compatibility\n").apply {
            listOf("Errors" to errors, "Warnings" to warnings, "Information" to information, "Accepted" to accepted).forEach { (name, list) ->
                if (list.isNotEmpty()) {

    init {
        features {
            if (stage.specificBuilds.contains(SpecificBuild.SanityCheck)) {
                buildReportTab("API Compatibility Report", "$hiddenArtifactDestination/report-architecture-test-binary-compatibility-report.html")
                buildReportTab("Incubating APIs Report", "incubation-reports/all-incubating.html")
            }
            if (stage.performanceTests.isNotEmpty()) {

*.sh            text eol=lf


# These files are binary and should be left untouched
# (binary is a macro for -text -diff)
*.a             binary
*.lib           binary
*.icns          binary
*.png           binary
*.jpg           binary
*.jpeg          binary
*.gif           binary
*.ico           binary
*.mov           binary
*.mp4           binary
*.mp3           binary
*.flv           binary
*.fla           binary

            .withArguments(":binary-compatibility:checkBinaryCompatibility", "-s")

        val (buildResult, failure) = try {
            runner.build()!! to null
        } catch (ex: UnexpectedBuildFailure) {
            ex.buildResult!! to ex
        }

        println(buildResult.output)

        val richReportFile = inputBuildDir.resolve("binary-compatibility/build/japi/japi.html").apply {

    IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
)

@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
if exist %WRAPPER_JAR% (
    if "%MVNW_VERBOSE%" == "true" (
        echo Found %WRAPPER_JAR%
    )
) else (
    if not "%MVNW_REPOURL%" == "" (

plugins {
    id("gradlebuild.build-logic.kotlin-dsl-gradle-plugin")
    id("gradlebuild.build-logic.groovy-dsl-gradle-plugin")
}

description = "Provides a plugin for configuring japicmp-gradle-plugin to detect binary incompatible changes"

dependencies {
    api("me.champeau.gradle:japicmp-gradle-plugin")

    implementation("gradlebuild:basics")
    implementation("gradlebuild:module-identity")

    implementation("com.google.code.gson:gson")

        projectDir.resolve("build.gradle.kts")
            .writeText(
                """
                    plugins {
                        id("gradlebuild.binary-compatibility")
                    }

                    val verifyAcceptedApiChangesOrdering = tasks.register<gradlebuild.binarycompatibility.AlphabeticalAcceptedApiChangesTask>("verifyAcceptedApiChangesOrdering") {

If your PR includes any changes to the Gradle Public API, it will cause the binary compatibility check to fail.
The binary compatibility check runs as a part of the broader sanity check.
The latter runs on every PR and is a prerequisite for merging.

If you run the sanity check locally with the `./gradlew sanityCheck`, you can see the binary compatibility error in the output.
It looks like the following:

```

## Decision

We do not use Java serialization.
Instead, we use custom serialization where we explicitly describe how data objects should be serialized and deserialized.

For internal purposes, we use binary formats for their brevity.
We use the `Serializer` abstraction to separate the actual implementation of serialization from its uses.

When sharing data with external tools, we use JSON.

## Status

ACCEPTED