with(Iterables.getOnlyElement(roots)) {
                    hash != null
                    path.endsWith('producer.jar')
                }
            }
        }
        actionExecution(projectExecution) != null
        with(snapshotInputsOperation(externalExecution).result) {
            hash != null

    val solver = JavaSymbolSolver(CombinedTypeSolver(JavaParserTypeSolver(srcDir), ReflectionTypeSolver()))

    override fun collectFrom(sourceFile: File): VersionsToIncubating {

        if (!sourceFile.name.endsWith(".java")) return emptyMap()

        val versionsToIncubating = mutableMapOf<Version, MutableSet<IncubatingDescription>>()
        JavaParser().parse(sourceFile).getResult().get().run {
            solver.inject(this)

        if (fileName == null) {
            return false;
        }
        fileName = fileName.toLowerCase(Locale.US);
        return fileName.endsWith(".gradle") // ordinary Groovy Gradle script
            || fileName.endsWith(".gradle.kts"); // Kotlin Gradle script
    }

    /**
     * Whether or not deprecated features should print a full stack trace.
     *

        def untar = new Untar()
        untar.setSrc(file)
        untar.setDest(target)

        if (file.name.endsWith(".tgz")) {
            def method = new Untar.UntarCompressionMethod()
            method.value = "gzip"
            untar.compression = method
        } else if (file.name.endsWith(".tbz2")) {
            def method = new Untar.UntarCompressionMethod()
            method.value = "bzip2"

        if (executionMode == ExecutionMode.KILL_LEAKED_PROCESSES_FROM_PREVIOUS_BUILDS) {
            File[] psOutputs = rootProjectDir.listFiles((__, name) -> name.endsWith(".psoutput") || name.endsWith(".threaddump"));
            if (psOutputs != null) {
                Stream.of(psOutputs).forEach(File::delete);
            }
        }
    }

    static void pkill(String pid) {

                "pid='" + pid + '\'' +
                ", javaCommand='" + javaCommand + '\'' +
                '}';
        }

        String getJstackCommand() {
            assertTrue(javaCommand.endsWith("java") || javaCommand.endsWith("java.exe"), "Unknown java command：" + javaCommand);

            Path javaPath = Paths.get(javaCommand);

            @Override
            public OptionalEntity<WebConfig> getWebConfig(final String id) {
                final WebConfig webConfig = new WebConfig();
                webConfig.setId(id);
                if (id.endsWith("P")) {
                    webConfig.setConfigParameter("config.pipeline=wp");
                }
                return OptionalEntity.of(webConfig);
            }

            @Override

                    module = module.substring(0, module.lastIndexOf('/') + 1);
                }

                String moduleName = module;
                if (moduleName.endsWith("/")) {
                    moduleName = moduleName.substring(0, moduleName.length() - 1);
                }

                int lastSlash = moduleName.lastIndexOf('/');

            if (Strings.isNullOrEmpty(q)) {
                queryBuilder = QueryBuilders.matchAllQuery();
            } else {
                final boolean prefixQuery = !q.endsWith(" ") && !q.endsWith("　");
                List<String> readingList = new ArrayList<>();

                final String[] langsArray = languages.toArray(new String[languages.size()]);

                val sameParamCount = ktCtor.valueParameters.size == ctorParamTypes.size
                val sameParamTypes = sameParamCount && ctorParamTypes.mapIndexed { idx, paramType -> paramType.endsWith(ktCtor.valueParameters[idx].typeReference!!.text) }.all { it }
                sameName && sameParamCount && sameParamTypes
            }
            ?.isDocumentedAsSince(version) == true
    }

    private