FileCollectionInternal fileCollection = Mock()

        when:
        context.add(dependency)
        def files = context.resolve()

        then:
        1 * dependency.resolve(context) >> { context.add(otherDependency) }
        1 * otherDependency.resolve(context) >> { context.add(fileCollection); context.add(dependency) }
        files instanceof UnionFileCollection
        files.sources as List == [fileCollection]

	BEQ   byte2
	MOVB  R0, 0(R3)   // zero 1 byte
	ADD   $1, R3      // bump ptr by 1
	ADD   $-1, R4

byte2:
	ANDCC $2, R3, R15 // check for 2 byte alignment
	BEQ   byte4
	MOVH  R0, 0(R3)   // zero 2 bytes
	ADD   $2, R3      // bump ptr by 2
	ADD   $-2, R4

byte4:
	ANDCC $4, R3, R15   // check for 4 byte alignment
	BEQ   zero512xsetup
	MOVW  R0, 0(R3)     // zero 4 bytes
	ADD   $4, R3        // bump ptr by 4
	ADD   $-4, R4

            events.add("created")
            dependency
        }
        whenever(dependency.exclude(mapOf("group" to "g", "module" to "m"))).then {
            events.add("configured")
            dependency
        }
        whenever(dependencyHandlerMock.add("configuration", dependency)).then {
            events.add("added")
            dependency
        }

        def set = new DefaultDomainObjectSet<String>(String, composite.getStore(), callbackActionDecorator)

        when:
        c1.add("a")
        c1.add("b")
        c1.add("c")
        c1.add("d")
        c2.add("a")
        c2.add("c")

        then:
        set.size() == 4
        set.findAll { it != "c" } == ["a", "b", "d"] as LinkedHashSet

     * @param artifactNotation notation of the artifact to add.
     * @return The artifact.
     * @see [ArtifactHandler.add]
     */
    operator fun String.invoke(artifactNotation: Any): PublishArtifact =
        artifacts.add(this, artifactNotation)

    /**
     * Adds an artifact to the given configuration.
     *
     * @param artifactNotation notation of the artifact to add.

loop:
	STMY	R2, R5, tmp-16(SP)

	MOVWBR	0(R6), R8
	MOVWZ	R5, R9

#define ROUND1(a, b, c, d, index, const, shift) \
	XOR	c, R9; \
	ADD	$const, a; \
	ADD	R8, a; \
	MOVWBR	(index*4)(R6), R8; \
	AND	b, R9; \
	XOR	d, R9; \
	ADD	R9, a; \
	RLL	$shift, a; \
	MOVWZ	c, R9; \
	ADD	b, a

	ROUND1(R2,R3,R4,R5, 1,0xd76aa478, 7);
	ROUND1(R5,R2,R3,R4, 2,0xe8c7b756,12);
	ROUND1(R4,R5,R2,R3, 3,0x242070db,17);

                dependency.accessRules.add(new AccessRule('0', 'id-accessible'))
                dependency.accessRules.add(new AccessRule('1', 'id-nonaccessible'))
                dependency.accessRules.add(new AccessRule('2', 'id-discouraged'))
                dependency.accessRules.add(new AccessRule('accessible', 'literal-accessible'))
                dependency.accessRules.add(new AccessRule('nonaccessible', 'literal-nonaccessible'))

     * @return The dependency constraint.
     * @see [DependencyConstraintHandler.add]
     */
    operator fun String.invoke(dependencyConstraintNotation: Any): DependencyConstraint =
        constraints.add(this, dependencyConstraintNotation)

    /**
     * Adds a dependency constraint to the given configuration.
     *

    private static final Set<String> PRIMITIVES = ImmutableSet.<String>builder()
        .add("void")
        .add("boolean")
        .add("byte")
        .add("char")
        .add("short")
        .add("int")
        .add("long")
        .add("float")
        .add("double")
        .build();

    private String excludedClassName;

        when:
        mutate {
            add 'foo'
            add 'bar'
            add 'baz'
            remove(1)
        }

        then:
        def list = registry.realize(collectionPath, collectionType)
        list == checkable(['foo', 'baz'])
    }

    def "can add using index"() {
        when:
        mutate {
            add 'foo'
            add(0, 'bar')
        }

        then: