allprojects {
    repositories {
        mavenCentral()
    }

    gradle.projectsEvaluated {
        tasks.withType(JavaCompile) {
            [compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
            options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
        }
    }
}