class Range {
    private final long millis

    Range(long millis) {
        this.millis = millis
    }

    @Override
    String toString() {
        return "[approx $millis millis]"
    }

    boolean isCase(Duration duration) {
        def actualMillis = duration.millis
        return actualMillis > millis - 500 && actualMillis < millis + 2000
    }

// MustParse is like Parse, but panics if the given BCP 47 tag cannot be parsed.
// It simplifies safe initialization of Tag values.
func MustParse(s string) Tag {
	t, err := Parse(s)
	if err != nil {
		panic(err)
	}
	return t
}

// MustParseBase is like ParseBase, but panics if the given base cannot be parsed.
// It simplifies safe initialization of Base values.
func MustParseBase(s string) Language {
	b, err := ParseBase(s)

func HasSideEffects(info *types.Info, e ast.Expr) bool {
	safe := true
	ast.Inspect(e, func(node ast.Node) bool {
		switch n := node.(type) {
		case *ast.CallExpr:
			typVal := info.Types[n.Fun]
			switch {
			case typVal.IsType():
				// Type conversion, which is safe.
			case typVal.IsBuiltin():
				// Builtin func, conservatively assumed to not
				// be safe for now.
				safe = false
				return false
			default:

	i := strings.LastIndex(text, ".")
	name = text[i+1:]
	if !isName(name) {
		return text, "", false
	}
	if i >= 0 {
		before = text[:i]
	}
	return before, name, true
}

// isName reports whether s is a capitalized Go identifier (like Name).
func isName(s string) bool {
	t, ok := ident(s)
	if !ok || t != s {
		return false
	}

        """

        when:
        run 'help'

        then:
        outputContains 'Type-safe project accessors is an incubating feature.'
    }

    def "can use the #notation notation on type-safe accessor"() {
        given:
        createDirs("other")
        settingsFile << """
            include 'other'
        """

        buildFile << """
            configurations {

// MustParse is like Parse, but panics if the given BCP 47 tag cannot be parsed.
// It simplifies safe initialization of Tag values.
func MustParse(s string) Tag {
	t, err := Parse(s)
	if err != nil {
		panic(err)
	}
	return t
}

// MustParse is like Parse, but panics if the given BCP 47 tag cannot be parsed.
// It simplifies safe initialization of Tag values.
func (c CanonType) MustParse(s string) Tag {
	t, err := c.Parse(s)

import org.junit.rules.ExternalResource
import org.slf4j.Logger

/**
 * This test fixture needs to be thread-safe for all operations that are done at execution time:
 *
 * - defining expectations is done serially in 'given', 'when' blocks, so doesn't need to be thread-safe
 * - but handlers, as well as failures, need to be thread-safe
 *
 */
abstract class ServerWithExpectations extends ExternalResource implements ResettableExpectations {

This package assumes that template authors are trusted, that Execute's data
parameter is not, and seeks to preserve the properties below in the face
of untrusted data:

Structure Preservation Property:
"... when a template author writes an HTML tag in a safe templating language,

    /**
     * Starts serializing an object graph.
     * The returned value is not required to be thread-safe.
     */
    SerializeMap newSerializeSession();

    /**
     * Starts deserializing an object graph.
     * The returned value is not required to be thread-safe.
     */
    DeserializeMap newDeserializeSession();

            collectOutputs(executer)
            executer.run()
        }

        then:
        !stdout.toString().contains("was resolved without accessing the project in a safe manner")

        and:
        assertHasConfigureSuccessfulLogging()
    }

    def "does not emit deprecation warnings when eclipse model builder resolves a configuration"() {