public com.google.devtools.cloudtrace.v2.StackTrace.StackFramesOrBuilder
        getStackFramesOrBuilder() {
      if (stackFramesBuilder_ != null) {
        return stackFramesBuilder_.getMessageOrBuilder();
      } else {
        return stackFrames_ == null
            ? com.google.devtools.cloudtrace.v2.StackTrace.StackFrames.getDefaultInstance()
            : stackFrames_;
      }
    }
<pre>
Stack frames in this stack trace. A maximum of 128 frames are allowed.
</pre>

<code>.google.devtools.cloudtrace.v2.StackTrace.StackFrames stack_frames = 1;</code>
java-trace/proto-google-cloud-trace-v2/src/main/java/com/google/devtools/cloudtrace/v2/StackTrace.java