propertyNames(new JavaTestSubject()) == ['class', 'myBooleanProperty', 'myOtherBooleanProperty', 'myProperty', 'myProperty2', 'myProperty3', 'protectedProperty', 'writeOnly', 'multiValue'] as Set

        and:
        propertyNames(new JavaTestSubjectSubclass()) == ['class', 'myBooleanProperty', 'myOtherBooleanProperty', 'myProperty', 'myProperty2', 'myProperty3', 'protectedProperty', 'writeOnly', 'multiValue', 'subclassBoolean'] as Set

        and:

        activePomProfiles[1].id == 'profile-3'
        !pomReader.properties.containsKey('prop1')
        !pomReader.properties.containsKey('prop4')
        pomReader.properties['prop2'] == 'myproperty2'
        pomReader.properties['prop3'] == 'myproperty3'
        !pomReader.dependencyMgt.containsKey(new MavenDependencyKey('group-two', 'artifact-one', 'jar', null))

  <modelVersion>4.0.0</modelVersion>

  <groupId>org.test</groupId>
  <artifactId>test-build-dynamism</artifactId>
  <version>1</version>

  <properties>
    <myProperty>${pom.build.directory}</myProperty>
  </properties>

  <build>
    <resources>
      <resource>
        <directory>${pom.build.directory}/generated-resources/plexus</directory>
      </resource>
    </resources>

            <id>two-conditions</id>
            <activation>
                <file>
                    <exists>simple.xml</exists>
                </file>
                <property>
                    <name>myproperty</name>
                    <value>test</value>
                </property>
            </activation>
            <properties>
                <profile.file>activated-1</profile.file>
            </properties>

For example, the project property `myProperty` is created in a build file:

.build.gradle
[source,groovy]
----
ext {
    myProperty = findProperty('myProperty') ?: 'Hello, world!'
}

println "My property value: ${project.ext.myProperty}"
----

=== Setting a project properties

            }
            plugins {
                id("settings-plugin")
            }

            mySettingsExtension {
                myProperty = 42
            }

            println(mySettingsExtension.myProperty)
        """)

        when:
        def accessorsClassPath = accessorsClassPathFor(settingsFileKts)

        then:
        !accessorsClassPath.isEmpty()
    }

                gradle.rootProject {
                    tasks.register("ok") {
                        val myProperty = ext.myProperty
                        doLast { println("It's ${'$'}{myProperty.get()}!") }
                    }
                }
            """
        )
        // and: a settings script that uses the plugin
        withDefaultSettings().appendText(
            """

 *
 * // All extension aware objects have a special “ext” extension of type ExtraPropertiesExtension
 * assert project.hasProperty("myProperty") == false
 * project.ext.myProperty = "myValue"
 *
 * // Properties added to the “ext” extension are promoted to the owning object
 * assert project.myProperty == "myValue"
 * </pre>
 *
 * Many Gradle objects are extension aware. This includes; projects, tasks, configurations, dependencies etc.

            include("a")
        """
        buildKotlinFile << """
            project.extensions.extraProperties["myProperty"] = "hello"
        """

        // Requires a sub-project
        file("a/build.gradle.kts") << """
            val myProperty: $type by project
            println("myProperty: " + myProperty) // actual access to the value is required to trigger a lookup
        """

        when:

}

// tag::object-factory[]
tasks.register("myObjectFactoryTask") {
    doLast {
        val objectFactory = project.objects
        val myProperty = objectFactory.property(String::class)
        myProperty.set("Hello, Gradle!")
        println(myProperty.get())
    }
}
// end::object-factory[]

// tag::object-factory-inject[]
abstract class MyObjectFactoryTask