private void animationsChanged() {
animationsChanged = false;
IntSet propertyIDs = this.propertyIDs;
// Set timelinesFirst for all entries, from lowest track to highest.
int i = 0, n = tracks.size;
propertyIDs.clear();
for (; i < n; i++) { // Find first non-null entry.
TrackEntry entry = tracks.get(i);
if (entry == null) continue;
setTimelinesFirst(entry);
i++;
break;
}
for (; i < n; i++) { // Rest of entries.
TrackEntry entry = tracks.get(i);
if (entry != null) checkTimelinesFirst(entry);
}
}
