private com.google.protobuf.RepeatedFieldBuilderV3<
              com.google.devtools.cloudtrace.v2.Span.TimeEvent,
              com.google.devtools.cloudtrace.v2.Span.TimeEvent.Builder,
              com.google.devtools.cloudtrace.v2.Span.TimeEventOrBuilder>
          getTimeEventFieldBuilder() {
        if (timeEventBuilder_ == null) {
          timeEventBuilder_ =
              new com.google.protobuf.RepeatedFieldBuilderV3<
                  com.google.devtools.cloudtrace.v2.Span.TimeEvent,
                  com.google.devtools.cloudtrace.v2.Span.TimeEvent.Builder,
                  com.google.devtools.cloudtrace.v2.Span.TimeEventOrBuilder>(
                  timeEvent_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
          timeEvent_ = null;
        }
        return timeEventBuilder_;
      }
<pre>
A collection of `TimeEvent`s.
</pre>

<code>repeated .google.devtools.cloudtrace.v2.Span.TimeEvent time_event = 1;</code>
java-trace/proto-google-cloud-trace-v2/src/main/java/com/google/devtools/cloudtrace/v2/Span.java