context.setResult(RESULT);
            }

            @Override
            public BuildOperationDescriptor.Builder description() {
                String stage = transformer.getStage();
                String name = "Compile " + source.getShortDisplayName() + " (" + stage + ")";
                return BuildOperationDescriptor.displayName(name)
                    .name(name)

                    return estimateCostViaRemoteAccess(moduleComponentIdentifier);
                }
            } else {
                if (cachePolicy.moduleExpiry(moduleComponentIdentifier, cachedMetadata.getModuleVersion(), cachedMetadata.getAge()).isMustCheck()) {

	case "darwin", "ios":
		rssToBytes = 1
	case "illumos", "solaris":
		rssToBytes = uintptr(syscall.Getpagesize())
	default:
		panic("unsupported OS")
	}

	var rusage syscall.Rusage
	err := syscall.Getrusage(syscall.RUSAGE_SELF, &rusage)
	if err == nil {
		fmt.Fprintf(w, "# MaxRSS = %d\n", uintptr(rusage.Maxrss)*rssToBytes)
	}

public class PersonTest{

    Person person;
    @Before public void setup(){
        person = new Person();
    }

    @Test public void testAge() {
        person.setAge(30);
        assertEquals(30, person.getAge());
    }


    @Test public void testSurname() {
        person.setSurname("Duke");
        assertEquals("Duke", person.getSurname());
    }

            class MySoftwareComponent implements org.gradle.api.internal.component.SoftwareComponentInternal {
                String name = 'comp'
                Set<org.gradle.api.internal.component.UsageContext> getUsages() {
                    return Collections.emptySet()
                }
            }
            class MyComponentWithUsages extends MySoftwareComponent {
                static PublishArtifact publishedArtifact

import org.gradle.api.internal.attributes.ImmutableAttributes;

import java.util.Collections;
import java.util.Set;

/**
 * This extends {@link UsageContext} so that we can use it in {@link SoftwareComponentInternal#getUsages()}.
 * Once we remove {@link UsageContext}, this should implement {@link SoftwareComponentVariant} instead.
 */
public abstract class AbstractSoftwareComponentVariant implements UsageContext {

        this.id = id;
        this.stage = stage;
        this.transformer = transformer;
    }

    @Override
    public String getId() {
        return id;
    }

    @Override
    public String getStage() {
        return stage;
    }

    @Override
    public Transformer getTransformer() {
        return transformer;
    }

    @Override
    public Object getExtractedData() {
        return null;

    private String name;
    private int age;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    String surname;
    int age;

    public String getSurname() {
        return surname;
    }

    public void setSurname(String surname) {
        this.surname = surname;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    String surname;
    int age;

    public String getSurname() {
        return surname;
    }

    public void setSurname(String surname) {
        this.surname = surname;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }