}

class CustomTask extends DefaultTask {
    @TaskAction
    void doSomething() {
    }

    @Option(option = "enumValue", description = "Configures an enum value in CustomTask.")
    public void setEnumValue(TestEnum value) {
    }

    @Option(option = "booleanValue", description = "Configures a boolean flag in CustomTask.")
    public void setBooleanValue(boolean value) {
    }
}

enum TestEnum {

        options[9].name == "regularFileValue"
        options[9].description == "RegularFile value"
        options[9].argumentType == String

        options[10].name == "setEnumValue"
        options[10].description == "set enum value"
        options[10].argumentType == List

        options[11].name == "setIntegerValue"
        options[11].description == "set integer value"