[@class="metric-flat-amount"][contains(@class, "metric-flat-amount")]
'//span[@class="metric-flat-amount"])[' + (index + 1)+ ']''.metric-flat-amount' + ':nth-of-type(' + (index + 1) + ')'
result.keySet().each { k ->
println "result.get('${k}') = " + result.get(k).toString()
}result.get('group0') = [Vasja, Petja]
result.get('group1') = [Vasja]println "result.get('group0') = " + result.get("group0")result.get('group0') = null