writer.println("$version;$releaseDate;$incubating")
                }
            }
        }
    }

    private
    fun versionsDates(): Map<Version, String> {
        val versions = mutableMapOf<Version, String>()
        var version: String? = null
        parameters.releasedVersionsFile.get().asFile.forEachLine(Charsets.UTF_8) {
            val line = it.trim()

        else -> "Incubating since $version"
    }

    private
    fun generateReport(data: Map<String, ReportNameToProblems>) {
        val outputFile = parameters.htmlReportFile.get().asFile
        outputFile.parentFile.mkdirs()
        outputFile.printWriter(Charsets.UTF_8).use { writer ->
            writer.println(