code: public static Trace fromString(String logcatTrace) throws IllegalTraceException {
      if (logcatTrace == null
          || logcatTrace.length() < MIN_TRACE_SIZE
          || logcatTrace.charAt(20) != TRACE_LEVEL_SEPARATOR) {
        throw new IllegalTraceException(
            "You are trying to create a Trace object from a invalid String. Your trace have to be "
                + "something like: '02-07 17:45:33.014 D/Any debug trace'.");
      }
      TraceLevel level = TraceLevel.getTraceLevel(logcatTrace.charAt(TRACE_LEVEL_INDEX));
      String date = logcatTrace.substring(0, END_OF_DATE_INDEX);
      String message = logcatTrace.substring(START_OF_MESSAGE_INDEX, logcatTrace.length());
      return new Trace(level, date + " " + message);
    }
docs: Factory method used to create a Trace instance from a String. The format of the input string
  have to be something like: "02-07 17:45:33.014 D/Any debug trace"
  
  @param logcatTrace the logcat string
  @return a new Trace instance
  @throws IllegalTraceException if the string argument is an invalid string