String CRAWLER_METADATA_CONTENT_EXCLUDES = "crawlerMetadataContentExcludes";

    Map<String, Object> propMap = new ConcurrentHashMap<>();

    //
    // system.properties
    //

    default void storeSystemProperties() {
        ComponentUtil.getSystemProperties().store();
    }

    default String getSystemProperty(final String key) {

        //
        // > Boolean accessor methods (where the name of the getter starts with is and the name of
        // > the setter starts with set) are represented as properties which have the same name as
        // > the getter method. Boolean properties are visible with a `is` prefix in Kotlin
        //
        // https://kotlinlang.org/docs/reference/java-interop.html#getters-and-setters
        //

For this, you need to add this Gradle property to your `gradle.properties` file:

----
org.gradle.dependency.verification.console=verbose
----

[[sec:bootstrapping-verification]]
=== Bootstrapping dependency verification

                    def output = outputs.file(input.text + ".green")
                    output.text = input.text + ".green"
                }
            }
        """

        when:
        file("gradle.properties") << "${StartParameterBuildOptions.BuildCacheDebugLoggingOption.GRADLE_PROPERTY}=true"
        withBuildCache().run ":a:resolve"

        then:

        when:
        upstream.set(someOtherValue())

        then:
        property.get() == someValue()
        upstream.get() == someOtherValue()
    }

    def "does not finalize orElse upstream properties on finalize"() {
        def upstream1 = propertyWithNoValue()
        def upstream2 = propertyWithNoValue()
        def property = propertyWithNoValue()
        property.set(upstream1.orElse(upstream2))

        then:
        def e3 = thrown(IllegalStateException)
        e3.message == 'The value for this property cannot be changed any further.'
    }

    def "finalizes upstream properties when value read using #method and disallow unsafe reads"() {
        def a = property()
        def b = property()
        def c = elementProperty()
        def property = property()

github.com/lithammer/dedent v1.1.0 h1:VNzHMVCBNG1j0fh3OrsFRkVUwStdDArbgBWoPAffktY=
github.com/lithammer/dedent v1.1.0/go.mod h1:jrXYCQtgg0nJiN+StA2KgR7w6CiQNv9Fd/Z9BP0jIOc=
github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=

github.com/macabu/inamedparam v0.1.3 h1:2tk/phHkMlEL/1GNe/Yf6kkR/hkcUdAEY3L0hjYV1Mk=
github.com/macabu/inamedparam v0.1.3/go.mod h1:93FLICAIk/quk7eaPPQvbzihUdn/QkGDwIZEoLtpH6I=
github.com/magiconair/properties v1.8.6 h1:5ibWZ6iY0NctNGWo87LalDlEZ6R41TqbbDamhfG/Qzo=
github.com/magiconair/properties v1.8.6/go.mod h1:y3VJvCyxH9uVvJTWEGAELF3aiYNyPKd5NZ3oSwXrF60=
github.com/maratori/testableexamples v1.0.0 h1:dU5alXRrD8WKSjOUnmJZuzdxWOEQ57+7s93SLMxb2vI=

 * two separate characters. {@link #countIn} counts each supplementary character as 2 {@code char}s.
 *
 * <p>For up-to-date Unicode character properties (digit, letter, etc.) and support for
 * supplementary code points, use ICU4J UCharacter and UnicodeSet (freeze() after building). For
 * basic text processing based on UnicodeSet use the ICU4J UnicodeSetSpanner.
 *

        }
        Map<String, AnnotationNode> tmpAnnotations = new HashMap<String, AnnotationNode>();
        ClassNode annType;
        for (AnnotationNode an : annotations) {
            // skip built-in properties
            if (an.isBuiltIn()) {
                continue;
            }
            annType = an.getClassNode();
            resolveOrFail(annType, ",  unable to find class for annotation", an);