logger.quiet("Wrote '${message}' to ${output}")
    }
}

abstract class Consumer : DefaultTask() {
    @get:InputFile
    abstract val inputFile: RegularFileProperty

    @TaskAction
    fun consume() {
        val input = inputFile.get().asFile
        val message = input.readText()
        logger.quiet("Read '${message}' from ${input}")
    }
}

val producer = tasks.register<Producer>("producer")

        private final long offset;
        private final File inputFile;

        private Decoder decoder;
        private CompositeStoppable resources;

        public SimpleBinaryData(File inputFile, long offset) {
            this.inputFile = inputFile;
            this.offset = offset;
        }

        @Override

            @CacheableTask
            class CustomTask extends DefaultTask {
                @InputFile @PathSensitive(PathSensitivity.NONE) File inputFile
                @OutputFile File outputFile
                @TaskAction void doSomething() {
                    outputFile.text = inputFile.text + "$suffix"
                }
            }
        """
    }

                @CacheableTask
                class CustomTask extends DefaultTask {
                    @InputFile @PathSensitive(PathSensitivity.NONE) File inputFile
                    @OutputFile File outputFile
                    @TaskAction void doSomething() {
                        outputFile.text = inputFile.text
                    }
                }
            """

Accessors for org.gradle.ide.visualstudio.tasks.GenerateFiltersFileTask.inputFile don't use symmetrical @Nullable
Accessors for org.gradle.ide.visualstudio.tasks.GenerateProjectFileTask.inputFile don't use symmetrical @Nullable
Accessors for org.gradle.ide.visualstudio.tasks.GenerateSolutionFileTask.inputFile don't use symmetrical @Nullable
Accessors for org.gradle.ide.xcode.tasks.GenerateSchemeFileTask.inputFile don't use symmetrical @Nullable

                @Optional
                @InputFile
                File inputFile

                @OutputFile
                File outputFile

                @TaskAction
                void doAction() {
                    if (inputFile != null) {
                        outputFile.text = inputFile.text
                    }
                }
            }

                @InputFile inputFile
                @OutputFile outputFile

                @TaskAction copy() {
                    outputFile.parentFile.mkdirs()
                    outputFile.text = inputFile.text
                }
            }
            task customTask(type: NonCacheableTask) {
                inputFile = file("input.txt")

                if (project.findProperty("inputFile")) {
                    input = file(project.property("inputFile"))
                }
            }
        """

        file("input").createDir()

        expect:
        succeeds("myTask")

        when:
        file("inputFile").createDir()
        file("inputFile/someContents.txt").text = "input"

        void configure(PersistableConfigurationObject object) {
        }
    }

    def readsObjectFromFile() {
        File inputFile = new File('input')

        when:
        def result = generator.read(inputFile)

        then:
        result == object
        1 * object.load(inputFile)
        0 * _._
    }

    def createsDefaultObject() {
        when:
        def result = generator.defaultInstance()

            }

        """)

        when:
        run "run", "-PinputFile=${inputFile.absolutePath}", "-PoutputFile=${outputFile.absolutePath}"
        then:
        executedAndNotSkipped ":run"

        when:
        def secondInputFile = file("second-input.txt")
        secondInputFile.text = inputFile.text
        run "run", "-PinputFile=${secondInputFile.absolutePath}", "-PoutputFile=${outputFile.absolutePath}"