*     string using {@link String#valueOf(Object)}
   * @throws IllegalArgumentException if {@code expression} is false
   */
  public static void checkArgument(boolean expression, @CheckForNull Object errorMessage) {
    if (!expression) {
      throw new IllegalArgumentException(String.valueOf(errorMessage));
    }
  }

  /**

		t.Fatalf("Build NOT condition, but got %v", result.Statement.SQL.String())
	}

	result = dryDB.Not(map[string]interface{}{"name": []string{}}).Find(&User{})
	if !regexp.MustCompile("SELECT \\* FROM .*users.* WHERE .*name.* IS NOT NULL").MatchString(result.Statement.SQL.String()) {
		t.Fatalf("Build NOT condition, but got %v", result.Statement.SQL.String())
	}

										MatchLabels: map[string]string{
											"region": "Asia",
										},
									},
									MatchLabelKeys:    []string{"country"},
									MismatchLabelKeys: []string{"city"},
								},
							},
						},
					},
				},
			},
			wantPod: &api.Pod{
				ObjectMeta: metav1.ObjectMeta{
					Labels: map[string]string{
						"country": "Japan",

				{
					SourceLabels: map[string]string{"app": "test"},
				},
			},
			delegate: []*networking.HTTPMatchRequest{
				{
					SourceLabels: map[string]string{"version": "v1"},
				},
			},
			expected: []*networking.HTTPMatchRequest{
				{
					SourceLabels: map[string]string{"app": "test", "version": "v1"},
				},
			},
		},
	}

	for _, tc := range cases {

				MaxParallelImagePulls:            nil,
				EvictionHard:                     map[string]string{},
				EvictionSoft:                     map[string]string{},
				EvictionSoftGracePeriod:          map[string]string{},
				EvictionPressureTransitionPeriod: zeroDuration,
				EvictionMaxPodGracePeriod:        0,
				EvictionMinimumReclaim:           map[string]string{},
				PodsPerCore:                      0,

	fakeAuthority := "otel-collector.monitoring.svc.cluster.local"
	for _, tc := range []struct {
		name        string
		logName     string
		clusterName string
		hostname    string
		body        string
		labels      *structpb.Struct
		expected    *otelaccesslog.OpenTelemetryAccessLogConfig
	}{
		{
			name:        "default",

			proxy: &Proxy{
				Labels:          map[string]string{"app": "v1"},
				Metadata:        &NodeMetadata{IstioVersion: "1.4.0", Labels: map[string]string{"app": "v1"}},
				ConfigNamespace: "istio-system",
			},
			expectedListenerPatches: 1,
			expectedClusterPatches:  1,
		},

		{
			name: "proxy matches no envoyfilter",
			proxy: &Proxy{
				Labels:          map[string]string{"app": "v2"},

	testCases := []struct {
		name        string
		in          []string
		matchPolicy string
		want        string
	}{
		{
			name: "audiences is empty",
			in:   []string{},
			want: "issuer.audiences: Required value: at least one issuer.audiences is required",
		},
		{
			name: "audience is empty",
			in:   []string{""},

			}
		})
	}
}

// Test that string option is ignored for invalid types.
// Issue 9812.
func TestInvalidStringOption(t *testing.T) {
	num := 0
	item := struct {
		T time.Time         `json:",string"`
		M map[string]string `json:",string"`
		S []string          `json:",string"`
		A [1]string         `json:",string"`
		I any               `json:",string"`
		P *int              `json:",string"`

	CFiles            []string // .c source files
	CXXFiles          []string // .cc, .cpp and .cxx source files
	MFiles            []string // .m (Objective-C) source files
	HFiles            []string // .h, .hh, .hpp and .hxx source files
	FFiles            []string // .f, .F, .for and .f90 Fortran source files
	SFiles            []string // .s source files
	SwigFiles         []string // .swig files