t.Errorf("expected allow http/2, got: %v", cfg.NextProtos)
			}
		})
	}
}

func allowHTTP2(nextProtos []string) bool {
	if len(nextProtos) == 0 {
		// the transport expressed no NextProto preference, allow
		return true
	}
	for _, p := range nextProtos {
		if p == http2.NextProtoTLS {
			// the transport explicitly allowed http/2
			return true
		}
	}

	// that provider has no preference for topology-aware allocation.
	var allProviderHints [][]TopologyHint
	for _, hints := range providersHints {
		// If hints is nil, insert a single, preferred any-numa hint into allProviderHints.
		if len(hints) == 0 {
			klog.InfoS("Hint Provider has no preference for NUMA affinity with any resource")

	Priority int         `json:"priority,omitempty"`
	Weight   int         `json:"weight,omitempty"`
	Text     string      `json:"text,omitempty"`
	Mail     bool        `json:"mail,omitempty"` // Be an MX record. Priority becomes Preference.
	TTL      uint32      `json:"ttl,omitempty"`

	// Holds info about when the entry was created first.
	CreationDate time.Time `json:"creationDate"`

				{
					Weight: 2,
					Preference: v1.NodeSelectorTerm{
						MatchExpressions: []v1.NodeSelectorRequirement{
							{
								Key:      "foo",
								Operator: v1.NodeSelectorOpIn,
								Values:   []string{"bar"},
							},
						},
					},
				},
				{
					Weight: 4,
					Preference: v1.NodeSelectorTerm{
						MatchExpressions: []v1.NodeSelectorRequirement{

 * probably roll its own.
 * <p>
 * This implementation is backed by Maven Resolver API, supported protocols and transport selection depends on it. If
 * resolver preference regarding transport is altered, it will affect this service as well.
 *
 * @since 4.0.0
 */
@Experimental
@Consumer
public interface TransportProvider extends Service {
    /**

				},
			},
			expected: []string{
				`spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[0].preference.matchExpressions[1].key: beta.kubernetes.io/arch is deprecated since v1.14; use "kubernetes.io/arch" instead`,
				`spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[0].preference.matchExpressions[2].key: beta.kubernetes.io/os is deprecated since v1.14; use "kubernetes.io/os" instead`,

     * This test illustrates that published modules can declare capabilities, which are then discovered
     * as we visit the graph. And if no published module declares a preference, then build should fail.
     */
    def "fails with reasonable error message if no module express preference for conflict of modules that publish the same capability"() {
        given:
        repository {
            'org:testA:1.0' {

// It contains a list of APIVersionDiscovery that holds a list of APIResourceDiscovery types served for a version.
// Versions are in descending order of preference, with the first version being the preferred entry.
message APIGroupDiscovery {
  // Standard object's metadata.
  // The only field completed will be name. For instance, resourceVersion will be empty.

// It contains a list of APIVersionDiscovery that holds a list of APIResourceDiscovery types served for a version.
// Versions are in descending order of preference, with the first version being the preferred entry.
message APIGroupDiscovery {
  // Standard object's metadata.
  // The only field completed will be name. For instance, resourceVersion will be empty.

ecdsa-sha2-nistp256
ecdsa-sha2-nistp384
ecdsa-sha2-nistp521
rsa-sha2-256
rsa-sha2-512
ssh-rsa
ssh-dss
```

`--sftp=kex-algos=...` specifies the supported key-exchange algorithms in preference order.

Valid values: 

```
curve25519-sha256
******@****.***
ecdh-sha2-nistp256
ecdh-sha2-nistp384
ecdh-sha2-nistp521
diffie-hellman-group14-sha256