def owner = Stub(ModelObject)
        _ * owner.taskThatOwnsThisObject >> task
        def property = TestUtil.objectFactory().property(String)
        property.attachOwner(owner, Describables.of("<prop>"))
        property.attachProducer(owner)
        property.set("12")
        return property
    }

    Property<String> propertyWithCompletedProducer() {
        def task = Mock(Task)
        def state = Mock(TaskState)

    }

    public AbstractBuildOption(String property, V... commandLineOptionConfiguration) {
        this(property, null, commandLineOptionConfiguration != null ? Arrays.asList(commandLineOptionConfiguration) : Collections.<V>emptyList());
    }

    private AbstractBuildOption(String property, String deprecatedProperty, List<V> commandLineOptionConfigurations) {
        this.property = property;
        this.deprecatedProperty = deprecatedProperty;

tasks.register("show") {
    def property = objects.property(String)

    // Set a convention
    property.convention("convention 1")

    println("value = " + property.get())

    // Can replace the convention
    property.convention("convention 2")
    println("value = " + property.get())

    property.set("explicit value")

    // Once a value is set, the convention is ignored
    property.convention("ignored convention")

tasks.register("show") {
    val property = objects.property(String::class)

    // Set a convention
    property.convention("convention 1")

    println("value = " + property.get())

    // Can replace the convention
    property.convention("convention 2")
    println("value = " + property.get())

    property.set("explicit value")

    // Once a value is set, the convention is ignored
    property.convention("ignored convention")

        "System.properties['some.property']"                   | _
        "System.getProperties().get('some.property')"          | _
        "getProperties().get('some.property')"                 | _
        "System.getProperty('some.property')"                  | _
        "getProperty('some.property')"                         | _
        "System.getProperty('some.property', 'default.value')" | _
        "getProperty('some.property', 'default.value')"        | _

import org.gradle.api.provider.MapProperty;
import org.gradle.api.provider.Property;

public interface CheckstyleActionParameters extends AntWorkParameters {
    RegularFileProperty getConfig();

    ConfigurableFileCollection getSource();

    Property<Integer> getMaxErrors();

    Property<Integer> getMaxWarnings();

    Property<Boolean> getIgnoreFailures();

    DirectoryProperty getConfigDirectory();

        "System.getProperties().get(\"some.property\")"            | _
        "System.getProperty(\"some.property\")"                    | _
        "System.getProperty(\"some.property\", \"default.value\")" | _
        "System.setProperty(\"some.property\", \"new.value\")"     | _
        "System.clearProperty(\"some.property\")"                  | _
    }

    def "setProperties is instrumented in Java"() {

    /**
     * Adds an element to the property value.
     *
     * <p>The given provider will be queried when the value of this property is queried.
     *
     * <p>
     * When invoked on a property with no value, this method first sets the value
     * of the property to its current convention value, if set, or an empty collection.
     * </p>
     * <p>Even if the given provider has no value, after this method is invoked,

                <la:hidden property="crudMode"/>
                <c:if test="${crudMode==2}">
                    <la:hidden property="id"/>
                    <la:hidden property="versionNo"/>
                </c:if>
                <la:hidden property="createdBy"/>
                <la:hidden property="createdTime"/>
                <la:hidden property="sortOrder"/>
                <div class="row">

        .filter { property ->
            (includeMemberFilter.shouldIncludeMember(property) ||
                kClass.primaryConstructor?.parameters.orEmpty().any { it.name == property.name && it.type == property.returnType })
                && property.visibility == KVisibility.PUBLIC
                && propertyNamePredicate(property.name)
        }.map { property -> kPropertyInformation(property) }

    private