| Code with Finding: |
class Tracer {
@Override public String toString() {
if (type == null) {
return comment;
} else {
return "[" + type + "] " + comment;
}
}
}
class Tracer.ThreadTrace {
// Nullness checker does not understand that prettyPrint => indent != null
@SuppressWarnings("nullness")
@Override public String toString() {
int numDigits = getMaxDigits();
StringBuilder sb = new StringBuilder();
long etime = -1;
LinkedList<String> indent = prettyPrint ? new LinkedList<String>() : null;
for (Event e : events) {
if (prettyPrint && !e.isStart && !indent.isEmpty()) {
indent.pop();
}
sb.append(" ");
if (prettyPrint) {
sb.append(e.toString(etime, Joiner.on("").join(indent), numDigits));
} else {
sb.append(e.toString(etime, "", 4));
}
etime = e.eventTime();
sb.append('\n');
if (prettyPrint && e.isStart) {
indent.push("| ");
}
}
if (outstandingEvents.size() != 0) {
long now = clock.currentTimeMillis();
sb.append(" Unstopped timers:\n");
for (Tracer t : outstandingEvents) {
sb.append(" ").
append(t).
append(" (").
append(now - t.startTimeMs).
append(" ms, started at ").
append(formatTime(t.startTimeMs)).
append(")\n");
}
}
for (String key : stats.keySet()) {
Stat stat = stats.get(key);
if (stat.count > 1) {
sb.append(" TOTAL ").
append(key).
append(" ").
append(stat.count).
append(" (").
append(stat.clockTime).
append(" ms");
if (stat.extraInfo != null) {
for (int i = 0; i < stat.extraInfo.length; i++) {
sb.append("; ");
sb.append(stat.extraInfo[i]).
append(' ').
append(extraTracingStatistics.get(i).getUnits());
}
}
sb.append(")\n");
}
}
return sb.toString();
}
}
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