options.compilerArgs.add("-Xlint:-deprecation")
        }
    }

    fun ignoreRawTypes() {
        tasks.withType<JavaCompile>().configureEach {
            options.compilerArgs.add("-Xlint:-rawtypes")
        }
    }

    fun ignoreAnnotationProcessing() {
        tasks.withType<JavaCompile>().configureEach {
            options.compilerArgs.add("-Xlint:-processing")
        }
    }

        enforceCompatibility(7)
    }

    private
    fun enforceCompatibility(majorVersion: Int) {
        tasks.withType<JavaCompile>().configureEach {
            options.release = null
            options.compilerArgs.remove("-parameters")
            sourceCompatibility = "$majorVersion"
            targetCompatibility = "$majorVersion"
        }
        // Apply ParameterNamesIndex since 6 doesn't support -parameters

    groovyOptions.apply {
        encoding = "utf-8"
        forkOptions.jvmArgs?.add("-XX:+HeapDumpOnOutOfMemoryError")
    }
    options.apply {
        isFork = true
        encoding = "utf-8"
        compilerArgs = mutableListOf("-Xlint:-options", "-Xlint:-path")
    }
}

tasks.withType<Test>().configureEach {
    if (JavaVersion.current().isJava9Compatible) {

    // For example, external JMH plugin generates code that produces compiler warnings
    if (!name.contains("CompileGeneratedClasses")) {
        options.compilerArgs.addAll(strictCompilerArgs)
    }

        languageVersion = JavaLanguageVersion.of(11)
        vendor = JvmVendorSpec.ADOPTIUM
    }

    tasks.withType<JavaCompile>().configureEach {
        configureCompileTask(options)
        options.compilerArgs.add("-parameters")
    }
    tasks.withType<GroovyCompile>().configureEach {
        groovyOptions.encoding = "utf-8"
        sourceCompatibility = "1.8"
        targetCompatibility = "1.8"