public File getAnnotationProcessorGeneratedSourcesDirectory() {
        return annotationProcessorGeneratedSourcesDirectory;
    }

    public void setAnnotationProcessorGeneratedSourcesDirectory(@Nullable File annotationProcessorGeneratedSourcesDirectory) {
        this.annotationProcessorGeneratedSourcesDirectory = annotationProcessorGeneratedSourcesDirectory;
    }

    @Nullable
    public File getHeaderOutputDirectory() {

            </tr>
            <tr>
                <td>annotationProcessorGeneratedSourcesDirectory</td>

Accessors for org.gradle.api.tasks.bundling.Zip.metadataCharset don't use symmetrical @Nullable
Accessors for org.gradle.api.tasks.compile.CompileOptions.annotationProcessorGeneratedSourcesDirectory don't use symmetrical @Nullable
Accessors for org.gradle.api.tasks.javadoc.Javadoc.destinationDir don't use symmetrical @Nullable

    @Deprecated
    @ReplacedBy("generatedSourceOutputDirectory")
    public File getAnnotationProcessorGeneratedSourcesDirectory() {
        DeprecationLogger.deprecateProperty(CompileOptions.class, "annotationProcessorGeneratedSourcesDirectory")
            .replaceWith("generatedSourceOutputDirectory")
            .willBeRemovedInGradle9()
            .withDslReference()
            .nagUser();

        buildFile << """
            plugins {
                id("java")
            }
            tasks.withType(JavaCompile) {
                doLast {
                    println(options.annotationProcessorGeneratedSourcesDirectory)
                }
            }
        """
        file("src/main/java/com/example/Main.java") << """
            package com.example;
            public class Main {}
        """

        task.options.generatedSourceOutputDirectory.asFile.orNull == new File(project.buildDir, 'generated/sources/annotationProcessor/java/main')
        task.options.annotationProcessorGeneratedSourcesDirectory == task.options.generatedSourceOutputDirectory.asFile.orNull
        task.options.headerOutputDirectory.asFile.orNull == new File(project.buildDir, 'generated/sources/headers/java/main')

    }

    def "generates -s option"() {
        def outputDir = new File("build/generated-sources")
        spec.compileOptions.annotationProcessorGeneratedSourcesDirectory = outputDir

        expect:
        builder.build() == ["-g", "-sourcepath", "", "-proc:none", "-s", outputDir.path, USE_UNSHARED_COMPILER_TABLE_OPTION, "-classpath", ""]
    }

        project.pluginManager.apply(JavaBasePlugin)
        project.sourceSets.create('custom')
        def compileJava = project.tasks['compileCustomJava'] as JavaCompile
        compileJava.options.annotationProcessorGeneratedSourcesDirectory = generatedSourcesDir

        then:
        project.sourceSets.custom.output.generatedSourcesDirs.files == toLinkedSet(generatedSourcesDir)
    }

Appending output property name to build cache key: destinationDir
Appending output property name to build cache key: options.annotationProcessorGeneratedSourcesDirectory
Build cache key for task ':compileJava' is 8ebf682168823f662b9be34d27afdf77
----

The log shows e.g. which source files constitute the `stableSources` for the `compileJava` task.