in exporters/metrics/src/main/java/com/google/cloud/opentelemetry/metric/MetricDescriptorStrategy.java [66:74]
public synchronized void exportDescriptors(
Iterable<MetricDescriptor> batchDescriptors, Consumer<MetricDescriptor> export) {
for (MetricDescriptor descriptor : batchDescriptors) {
if (!alreadySent.contains(descriptor.getType())) {
export.accept(descriptor);
alreadySent.add(descriptor.getType());
}
}
}