pmd {
    consoleOutput = true
    toolVersion = "6.55.0"
    ignoreFailures = true
    threads = 2
    ruleSets = [
            "category/java/bestpractices.xml",
            "category/java/codestyle.xml",
            "category/java/design.xml",
            "category/java/documentation.xml",
            "category/java/errorprone.xml",
            "category/java/multithreading.xml",
            "category/java/performance.xml",
            "category/java/security.xml"]
}