public class Exceptions {

    public final static String INCOMPATIBLE_VERSION_HINT =
            "Most likely the model of that type is not supported in the target Gradle version."
                    + "\nTo resolve the problem you can change/upgrade the Gradle version the tooling api connects to.";

    public static UnsupportedMethodException unsupportedMethod(String method) {

stderr '\n\nTo proceed despite packages unresolved in go 1\.16:\n\tgo mod tidy -e\nIf reproducibility with go 1.16 is not needed:\n\tgo mod tidy -compat=1\.17\nFor other options, see:\n\thttps://golang\.org/doc/modules/pruning\n'

cmp go.mod go.mod.orig

		// https://golang.org/issue/25922), so they don't need this wrapper to
		// set module mode and -mod=readonly explicitly.
		os.Stderr.WriteString("WARNING: Please switch from using:\n    go run $GOROOT/src/syscall/mksyscall_windows.go\nto using:\n    go run golang.org/x/sys/windows/mkwinsyscall\n")
	}

	args := append([]string{"run"}, modArgs...)
	args = append(args, "golang.org/x/sys/windows/mkwinsyscall")
	args = append(args, os.Args[1:]...)

stderr '\n\nTo upgrade to the versions selected by go 1\.16:\n\tgo mod tidy -go=1\.16 && go mod tidy -go=1\.17\nIf reproducibility with go 1.16 is not needed:\n\tgo mod tidy -compat=1.17\nFor other options, see:\n\thttps://golang\.org/doc/modules/pruning\n'

			log.Fatal(err)
		}

		out, err := exec.Command("go", "tool", "compile", "-p=p", f.Name()).CombinedOutput()
		if err == nil {
			log.Fatalf("expected compiling\n---\n%s\n---\nto fail", test.src)
		}

		errmsg := strings.Replace(string(out), f.Name(), "filename", -1) // use "filename" instead of actual (long) filename
		if !strings.HasPrefix(errmsg, test.pos) {

! go mod tidy

stderr '^go: example\.com/m imports\n\texample\.net/deleted loaded from example\.net/deleted@v0\.1\.0,\n\tbut go 1\.16 would fail to locate it in example\.net/deleted@v0\.2\.0\n\n'

! go mod tidy
stderr '^go: example\.com/m imports\n\texample\.net/lazy imports\n\texample\.com/retract/incompatible loaded from example\.com/retract/incompatible@v1\.0\.0,\n\tbut go 1\.16 would select v2\.0\.0\+incompatible\n\n'
stderr '\n\nTo upgrade to the versions selected by go 1\.16:\n\tgo mod tidy -go=1\.16 && go mod tidy -go=1\.17\nIf reproducibility with go 1\.16 is not needed:\n\tgo mod tidy -compat=1.17\nFor other options, see:\n\thttps://golang\.org/doc/modules/pruning\n'

                "$formattedMismatches\n"
        }.joinToString(separator = "\n")

        return "$messages\nTo automatically alphabetize these changes run: 'gradlew :architecture-test:sortAcceptedApiChanges'"
    }

                    "-PenableConfigurationCacheForDocsTests=true" : "";
                super.fireTestFailure(new Failure(failure.getDescription(), new GradleException(
                    "Sample test run failed.\nTo understand how docsTest works, See:\n" +
                        "  https://github.com/gradle/gradle/blob/master/platforms/documentation/docs/README.md#testing-docs\n" +
                        "To reproduce this failure, run:\n" +

		flag.VisitAll(func(f *flag.Flag) {
			if !strings.Contains(f.Name, ".") {
				fs.Var(f.Value, f.Name, f.Usage)
			}
		})
		fs.SetOutput(os.Stdout)
		fs.PrintDefaults()

		fmt.Printf("\nTo see details and flags of a specific analyzer, run '%s help name'.\n", progname)

		return
	}

	// Show help on specific analyzer(s).
outer:
	for _, arg := range args {
		for _, a := range analyzers {