.collect { it.trim() }
            .grep { !it.isEmpty() }
    }

    static List<String> parentCommitsOf(String commit) {
        return getStdout("git show --format=%P --no-patch $commit")
            .split(" ").collect { it.trim() }.grep { !it.isEmpty() }
    }

    @groovy.transform.ToString
    static class ExecResult {

indent_style = space
indent_size = 4

# We recommend you to keep these unchanged
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true

# Markdown files sometimes need trailing whitespaces.
[*.md]
trim_trailing_whitespace = false

[*.{yml,yaml}]
indent_size = 2

[gradle/verification-metadata.xml]
indent_size = 3

    val out = ByteArrayOutputStream()
    exec {
        isIgnoreExitValue = ignoreExitValue
        commandLine(*args)
        standardOutput = out
        this.workingDir = workingDir
    }
    return out.toString().trim()
}


fun Project.execAndGetStdoutIgnoringError(vararg args: String) = execAndGetStdout(File("."), true, *args)

            commandLine = listOf("cmd", "/c") + commandLine
        }
    }
    return execOutput.result.zip(execOutput.standardOutput.asText) { result, outputText ->
        if (result.exitValue == 0) outputText.trim()
        else "<unknown>" // It's a source distribution, we don't know.
    }
}


// pre-test/master/queue/alice/feature -> master
// pre-test/release/current/bob/bugfix -> release

 * marking the file as a build logic input.
 */
fun Project.trimmedContentsOfFile(path: String): String =
    providers.fileContents(repoRoot().file(path)).asText.get().trim()

// TODO Simplify the buildTimestamp() calculation if possible
fun Project.buildTimestamp(): Provider<String> =
    providers.of(BuildTimestampValueSource::class) {
        parameters {

                    "extraParameters"
                ) + expectedRunnerParams
                ).joinToString(" "),
            performanceTest.getGradleStep("GRADLE_RUNNER").gradleParams!!.trim()
        )
        assertEquals(BuildStep.ExecutionMode.DEFAULT, performanceTest.getGradleStep("GRADLE_RUNNER").executionMode)
    }

    @Test
    fun `create correct PerformanceTest build type for Windows`() {

            if (file.extension == "groovy" || file.extension == "java") {
                val originalText = file.readText()
                val text = originalText.lineSequence()
                    .filterNot { it.trim().startsWith("//") }
                    .joinToString("\n")
                if (text.contains(content) && exceptions.all { !text.contains(it) }) {
                    println("Found suspicious test file: $file")

function codeownersMapping(data) {
    return data
        .toString()
        .split('\n')
        .filter(x => x && !x.startsWith('#'))
        .map(x => x.split("#")[0])
        .map(x => {
            const line = x.trim();
            const [path, ...owners] = line.split(/\s+/);
            return {path, owners};
        });
}

function resolveCodeowners(mapping, file) {
    let match = mapping
        .slice()

        val versions = mutableMapOf<Version, String>()
        var version: String? = null
        parameters.releasedVersionsFile.get().asFile.forEachLine(Charsets.UTF_8) {
            val line = it.trim()
            if (line.startsWith("\"version\"")) {
                version = line.substring(line.indexOf("\"", 11) + 1, line.lastIndexOf("\""))
            }
            if (line.startsWith("\"buildTime\"")) {

     *
     * <p>Visible for testing.</p>
     */
    class Implementation(private val excludes: List<String>) {
        fun collectPackages(files: Iterable<Path>): Trie {
            val builder = Trie.Builder()
            for (file in files) {
                if (Files.exists(file)) {
                    if (file.fileName.toString().endsWith(".jar")) {
                        processJarFile(file, builder)