A resolved graph can be obtained lazily from the incoming resolution result of a `Configuration` and wired to an `@Input` property:

.Resolved graph as task input
====
.Task declaration
[source,java]
----

    Status AddFunctionCallNode(
        const absl::flat_hash_map<const Node*, Node*>& node_images,
        Graph* graph_out);

    // Returns the Node that the inputs and outputs of the function should be
    // wired up to.
    Node* GetCallNode() const;

    // Returns the index of the arg that the dst of edge should connect to.
    int GetArgIndexForEdge(const Edge* edge) const;

When the <<#native_binaries:cunit,CUnit>> or <<#native_binaries:google_test,GoogleTest>> plugins are applied, the task that executes the test suites for a component are automatically wired to the appropriate _check task_.

You can also add custom check tasks as follows:

=== Example: Adding a custom check task

[source.multi-language-sample,groovy]
.build.gradle
----

	gomaxprocs func() int32
}

// init initializes a scavenger state and wires to the current G.
//
// Must be called from a regular goroutine that can allocate.
func (s *scavengerState) init() {
	if s.g != nil {
		throw("scavenger state is already wired")
	}
	lockInit(&s.lock, lockRankScavenge)
	s.g = getg()

	s.timer = new(timer)

include::sample[dir="snippets/configurationCache/problemsFixedReuse/groovy",files="build.gradle[tags=fixed-reuse]"]
====
<1> We wired the system property provider directly, without reading it at configuration time.

With this simple change in place we can run the task any number of times, change the system property value, and reuse the configuration cache:

	// h2transport (via onceSetNextProtoDefaults)
	nextProtoOnce      sync.Once
	h2transport        h2Transport // non-nil if http2 wired up
	tlsNextProtoWasNil bool        // whether TLSNextProto was nil when the Once fired

	// ForceAttemptHTTP2 controls whether HTTP/2 is enabled when a non-zero
	// Dial, DialTLS, or DialContext func or TLSClientConfig is provided.

	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowGenerated
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)

	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowGenerated
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)

	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowGenerated
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)

	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowGenerated
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)