outputFile.text = "produced"
                }
            }

            task consumer {
                def inputFile = file("output.txt")
                inputs.files(inputFile)
                doLast {
                    println "Hello " + inputFile.text
                }
            }
        """

        when:
        runAndFail("producer", "consumer")
        then:

        // Documentation
        failureDescriptionContains(documentationRegistry.getDocumentationRecommendationFor("information", "validation_problems", "unsupported_value_type"))

        where:
        annotation    | _
        "@Input"      | _
        "@InputFile"  | _
        "@InputFiles" | _
    }

    def "can use #type as task input"() {

If you are using Groovy, it's likely that you unintentionally added the `private` modifier to a property declaration:

```groovy
@InputFile
RegularFileProperty inputFile // this is a public property

@InputFile
private RegularFileProperty inputFile // this is a field, remove the `private` modifier
```

[[ignored_annotations_on_method]]
== Invalid annotation on method

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

abstract class AllTypes extends DefaultTask {

    //inputs
    @Input
    final abstract Property<String> inputString = ""
    @InputFile
    final abstract RegularFileProperty inputFile = ""
    @InputDirectory
    final abstract DirectoryProperty inputDirectory = ""
    @InputFiles
    final abstract ConfigurableFileCollection inputFileCollection = ""
    @Classpath

		skipAll: true,
	},
	{
		name:       "deprecation",
		inputFiles: []string{"testdata/deprecation.yaml"},
		analyzer:   &deprecation.FieldAnalyzer{},
		expected: []message{
			{msg.Deprecated, "VirtualService foo/productpage"},
			{msg.Deprecated, "Sidecar default/no-selector"},
		},
	},
	{
		name:       "externalControlPlaneMissingWebhooks",
		inputFiles: []string{"testdata/externalcontrolplane-missing-urls.yaml"},

                def go() { }
            }

            class NestedBean {
                NestedBean(RegularFileProperty inputFile) {
                    this.inputFile = inputFile
                }

                @InputFile
                final RegularFileProperty inputFile
            }

            class ConsumerTask extends DefaultTask {

                @Nested

                    on { displayNameOf(inputFile) } doReturn "displayNameOf(inputFile)"
                },
                ConfigurationCacheFingerprint.InputFile(
                    inputFile,
                    originalFileHash
                )
            ),
            equalTo("file 'displayNameOf(inputFile)' has been replaced by a directory")

                public File getInputDirectory() {
                    return new File("input");
                }

                @InputFile
                public File getInputFile() {
                    return new File("input.txt");
                }

                @InputFiles
                public Set<File> getInputFiles() {
                    return Collections.emptySet();
                }

                @Input

        given:
        def markerFile = file("input/marker")
        buildFile << """
            task myTask {
              def inputFile = file("input/marker")
              inputs.files inputFile
              outputs.files "build/marker"
              doLast {
                println "exists: " + inputFile.exists()
              }
            }
        """

        when:
        succeeds("myTask")
        then: