sysProps["prop2"] = ""
        sysProps["prop3"] = "false"
        sysProps["prop4"] = "not anything much"

        expect:
        def value1 = options.getOption(new InternalFlag("prop1", false))
        value1.get()
        value1.explicit

        def value2 = options.getOption(new InternalFlag("prop2", false))
        value2.get()
        value2.explicit

		result = pattern.Expand(result, template, content, submatches)
	}
	fmt.Println(string(result))
	// Output:
	// option1=value1
	// option2=value2
	// option3=value3
}

func ExampleRegexp_ExpandString() {
	content := `
	# comment line
	option1: value1
	option2: value2

	# another comment line
	option3: value3
`

	// Regex pattern captures "key: value" pair from the content.

			RootObject: mustUnstructured(`
                foo:
                - key: key1
                  bar: value1
                - key: key2
                  bar: value2
            `),
			RootOldObject: mustUnstructured(`
                foo:
                - key: key1
                  bar: value1
                - key: key2
                  bar: value2
            `),
			KeyPath: []interface{}{"foo"},

		t.Errorf("Expected parent goroutine's profile labels to be empty before Do, got %v", gotLabels)
	}

	Do(context.Background(), Labels("key1", "value1", "key2", "value2"), func(ctx context.Context) {
		wantLabels := map[string]string{"key1": "value1", "key2": "value2"}
		if gotLabels := getProfLabel(); !reflect.DeepEqual(gotLabels, wantLabels) {
			t.Errorf("parent goroutine's profile labels: got %v, want %v", gotLabels, wantLabels)

        properties.setProperty("prop1", "value1")
        properties.setProperty("prop2", "value2")
        configurationCacheRoundtripOf(properties).run {
            assertThat(properties, equalTo(this))
        }
    }

    @Test
    fun `can handle Hashtable`() {
        val hashtable = Hashtable<String, Any>(100)
        hashtable.put("key1", "value1")
        hashtable.put("key2", true)

        "java.util.Collection<String>"        | "['value1', 'value2']"                                | "['value1'] as SortedSet"                                    | null
        "java.util.Set<String>"               | "['value1', 'value2'] as Set"                         | "['value1'] as Set"                                          | null

        then:
        task.someFlag
    }

    def "configures enum option"() {
        when:
        configurer.configureTasks([task], ['--someEnum', "value1"])
        then:
        task.anEnum == TestEnum.value1

        when:
        configurer.configureTasks([task], ['--someEnum', "unsupportedEnumValue"])
        then:
        def e = thrown(TaskConfigurationException)

		w.Header().Set("Content-Type", "application/json")
		json.NewEncoder(w).Encode(&v1beta1.AdmissionReview{
			Response: &v1beta1.AdmissionResponse{
				Allowed: true,
				AuditAnnotations: map[string]string{
					"key1": "value1",
				},
			},
		})
	case "/removeLabel":
		w.Header().Set("Content-Type", "application/json")
		pt := v1beta1.PatchTypeJSONPatch
		json.NewEncoder(w).Encode(&v1beta1.AdmissionReview{

        def value1 = flavor('value')
        def value2 = flavor('otherValue')

        expect:
        schema.matcher().selectionSchema.matchValue(attr, value1, value2)
        !schema.matcher().selectionSchema.matchValue(attr, value2, value1)

        schema.matcher().isMatching(attr, value2, value1)
        !schema.matcher().isMatching(attr, value1, value2)
    }

import java.util.HashMap;
import java.util.Map;

import junit.framework.TestCase;

public class StreamUtilTest extends TestCase {

    public void test_ofValues() {
        String[] values = { "value1", "value2" };
        StreamUtil.stream(values[0], values[1]).of(s -> {
            Object[] array = s.toArray();
            for (int i = 0; i < 2; i++) {
                assertEquals(values[i], array[i]);
            }