embeddeds, ecopied := subst.typeList(t.embeddeds)
		if mcopied || ecopied {
			iface := subst.check.newInterface()
			iface.embeddeds = embeddeds
			iface.embedPos = t.embedPos
			iface.implicit = t.implicit
			assert(t.complete) // otherwise we are copying incomplete data
			iface.complete = t.complete
			// If we've changed the interface type, we may need to replace its

        then: 0 * _
    }

    class Base {
        @Incubating
        Object doSomething() { null }
    }

    interface Iface {}

    class Child extends Base implements Serializable, Iface {
        @Nullable
        Object doSomething() { null }
    }

    def "walking type hierarchy happens breadth-first"() {
        def visitor = Mock(Types.TypeVisitor)

	}
	slices.Sort(have)

	ifaces := make(map[string]bool)
	err = netshInterfaceIPShowInterface("ipv6", ifaces)
	if err != nil {
		t.Fatal(err)
	}
	err = netshInterfaceIPShowInterface("ipv4", ifaces)
	if err != nil {
		t.Fatal(err)
	}
	want := make([]string, 0)
	for name, isup := range ifaces {
		want = append(want, toString(name, isup))
	}
	slices.Sort(want)

            example: [name]
        - name: facet.field
          in: query
          description: Facet field name
          required: false
          style: form
          explode: true
          schema:
            type: array
            items:
              type: string
            example: [label]
        - name: facet.query
          in: query
          description: Facet query
          required: false

// tag::wtp-with-xml[]

eclipse.wtp.facet.file.withXml(Action<XmlProvider> {
    fun Element.firstElement(predicate: Element.() -> Boolean) =
        childNodes
            .run { (0 until length).map(::item) }
            .filterIsInstance<Element>()
            .first { it.predicate() }

    asElement()
        .firstElement { tagName === "fixed" && getAttribute("facet") == "jst.java" }

	if hasRType(n, n.TypeWord, "TypeWord") {
		return n.TypeWord
	}
	if dst.IsEmptyInterface() {
		return concreteRType(pos, src) // direct eface construction
	}
	if !src.IsInterface() {
		return ITabAddrAt(pos, src, dst) // direct iface construction
	}
	return TypePtrAt(pos, dst) // convI2I
}

// ConvIfaceSrcRType asserts that n is a conversion from
// non-interface type to interface type, and

            if (superclass != null) {
                queue.add(superclass);
            }
            for (Class<?> iface : type.getInterfaces()) {
                if (seenInterfaces.add(iface)) {
                    queue.add(Cast.<Class<? super T>>uncheckedCast(iface));
                }
            }
        }
    }

    @FunctionalInterface
    public interface TypeVisitor<T> {

            <tr><td>component</td></tr>
            <tr><td>facet</td></tr>
        </table>
    </section>
    <section>
        <title>Methods</title>
        <table>
            <thead>
                <tr>
                    <td>Name</td>
                </tr>
            </thead>
            <tr><td>component</td></tr>
            <tr><td>facet</td></tr>
        </table>
    </section>

	return m
}

// Implements reports whether t implements the interface iface. t can be
// an interface, a type parameter, or a concrete type.
func Implements(t, iface *types.Type) bool {
	var missing, have *types.Field
	var ptr int
	return implements(t, iface, &missing, &have, &ptr)
}

// ImplementsExplain reports whether t implements the interface iface. t can be

        getFile(options, ".settings/org.eclipse.wst.common.component")
    }

    protected File getFacetFile(Map options) {
        getFile(options, ".settings/org.eclipse.wst.common.project.facet.core.xml")
    }

    protected File getJdtPropertiesFile(Map options) {
        getFile(options, ".settings/org.eclipse.jdt.core.prefs")
    }

    protected parseProjectFile(Map options) {