public Builder clearSymbols() {
      if (symbolsBuilder_ == null) {
        symbols_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000004);
        onChanged();
      } else {
        symbolsBuilder_.clear();
      }
      return this;
    }
<pre>
List of symbols in the word.
The order of the symbols follows the natural reading order.
</pre>

<code>repeated .google.cloud.vision.v1p2beta1.Symbol symbols = 3;</code>
java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/Word.java