SoapUI Test failed detector in groovy for Jenkins

SoapUI_test_detector.groovy

pattern = /.*Total TestCases: ([0-9]) \(([0-9]) failed\)*./
matcher = manager.getLogMatcher(pattern)
if(matcher?.matches()) {
    total = matcher.group(1).toInteger()
    fails = matcher.group(2).toInteger()
}

manager.listener.logger.println total
manager.listener.logger.println fails

if(fails > 0) {
    manager.buildUnstable()
    if(fails == total) {
        manager.buildFailure()
    }
} else {
manager.buildSuccess()
}