presto-client/src/main/java/io/prestosql/client/FailureInfo.java/FailureInfo/toStackTraceElement
class FailureInfo:    public static StackTraceElement toStackTraceElement(String stack)
    {
        Matcher matcher = STACK_TRACE_PATTERN.matcher(stack);
        if (matcher.matches()) {
            String declaringClass = matcher.group(1);
            String methodName = matcher.group(2);
            String fileName = matcher.group(3);
            int number = -1;
            if (fileName.equals("Native Method")) {
                fileName = null;
                number = -2;
            }
            else if (matcher.group(4) != null) {
                number = Integer.parseInt(matcher.group(4));
            }
            return new StackTraceElement(declaringClass, methodName, fileName, number);
        }
        return new StackTraceElement("Unknown", stack, null, -1);
    }