}

        @Override
        public Property<Long> getRemoveUnusedEntriesOlderThan() {
            return removeUnusedEntriesOlderThan;
        }

        /**
         * @implNote Returns a supplier mapped from the property.  This provides a supplier that is resilient
         * to subsequent changes to the property value as opposed to just calling get() on the property.
         */
        @Override

                }

                @Restricted
                public abstract Property<String> getName();

                @Restricted
                public abstract Property<Boolean> getRead();

                @Restricted
                public abstract Property<Boolean> getWrite();
            }

            public static class Point {
                public final int xCoord;

    }

    def "dependency declared using property whose value is a task output provider implies dependency on task"() {
        taskTypeWithOutputFileProperty()
        buildFile << """
            def task = tasks.create("a", FileProducer) {
                output = file("a.txt")
            }
            def property = objects.fileProperty()
            property.set(task.output)
            tasks.register("b") {

        outputContains "$description property 'greeting' has changed"

        where:
        kind     | option | description | reportedInput
        'system' | 'D'    | 'system'    | "system property 'greeting'"
//        'gradle' | 'P'    | 'Gradle'    | "Gradle property 'greeting'"
    }

    def "mapped system property used as task input"() {

        given:

If multiple interfaces declare the same property but with different option flags, they will both work to set the property.

In the example below, the custom task `UrlVerify` verifies whether a URL can be resolved by making an HTTP call and checking the response code. The URL to be verified is configurable through the property `url`.

     * @return the provider for the Gradle property, never returns null
     * @since 6.2
     */
    Provider<String> gradleProperty(String propertyName);

    /**
     * Creates a {@link Provider} whose value is fetched from the Gradle property of the given name.
     *
     * @param propertyName the name of the Gradle property
     * @return the provider for the Gradle property, never returns null
     * @since 6.2

        failureDescriptionContains("Type 'TaskWithInput' property 'direct' has $annotation annotation used on property of type 'ResolvedArtifactResult'.")
        failureDescriptionContains("Type 'TaskWithInput' property 'providerInput' has $annotation annotation used on property of type 'Provider<ResolvedArtifactResult>'.")

        def changes = [
            inputProperty: { String property ->
                inputProperties[property] = inputProperties[property] + ' changed'
            },
            inputFile: { String property ->
                inputFiles[property] << ' changed'
            },
            outputFile: { String property ->
                outputFiles[property] << ' changed'
            }
        ]

        config.description("doesn't have a configured value")
            .reason("this property isn't marked as optional and no value has been configured")
            .solution("Assign a value to '${config.property}'")
            .solution("Mark property '${config.property}' as optional")
            .render()
    }

    }

    @Issue("gradle/gradle#10363")
    def "supports signing subkeys"() {
        given:
        buildFile << """
            signing {
                useInMemoryPgpKeys(project.property('keyId'), project.property('secretKey'), project.property('password'))
                sign(jar)
            }
        """

        when:
        executer.withEnvironmentVars([
            ORG_GRADLE_PROJECT_keyId: keyId,