"${Property.name}<String>"            | "objects.property(String); v.set('abc')"              | "objects.property(String); v.set('123')"                     | "Type 'SomeTask': property 'v' of mutable type 'org.gradle.api.provider.Property' is writable. Properties of type 'org.gradle.api.provider.Property' are already mutable. Possible solution: Remove the 'setV' method. ${learnAt("validation_problems",...

    /**
     * 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

            def property = objects.mapProperty(Integer, Integer)
            property.set(provider)

            assert property.get() == [1: 2]
            assert property.get() == [3: 4]
            property.disallowChanges()
            assert property.get() == [5: 6]
            assert property.get() == [7: 8]

            property.set([1: 2])
            '''.stripIndent()

        output.contains "Input property 'input'"
        output.contains "Input property 'bean'"

        output.contains "Input property 'bean.input'"
        output.contains "Input property 'bean.nestedBean'"
        output.contains "Input file property 'bean.inputDir'"
        output.contains "Input file property 'bean.nestedBean.inputFile'"
        output.contains "Output file property 'bean.outputDir'"
    }

    <module name="SuppressionFilter">
        <property name="file" value="${config_loc}/suppressions.xml"/>
    </module>
    <!-- allows suppressing using the @SuppressWarnings("checkstyle:...") -->
    <module name="SuppressWarningsFilter"/>
    <module name="TreeWalker">
        <!-- Blocks -->
        <module name="EmptyBlock">
            <property name="option" value="statement"/>

The value of this property is derived from:
  - extension 'custom2' property 'source'
  - extension 'custom1' property 'source'""")
    }

    def "can use property with no value as optional ad hoc task input property"() {
        given:
        buildFile << """

def prop = project.objects.property(String)

task thing {

Method <org.gradle.api.artifacts.DependencyArtifact.getExtension()> does not have raw return type assignable to org.gradle.api.provider.Property in (DependencyArtifact.java:0)
Method <org.gradle.api.artifacts.DependencyArtifact.getName()> does not have raw return type assignable to org.gradle.api.provider.Property in (DependencyArtifact.java:0)

    private final Property<Boolean> server;
    private final Property<Boolean> suspend;

    @Inject
    public DefaultJavaDebugOptions(ObjectFactory objectFactory) {
        this.enabled = objectFactory.property(Boolean.class).convention(false);
        this.host = objectFactory.property(String.class);
        this.port = objectFactory.property(Integer.class).convention(5005);
        this.server = objectFactory.property(Boolean.class).convention(true);