public Builder clearPageSize() {
      bitField0_ = (bitField0_ & ~0x00000002);
      pageSize_ = 0;
      onChanged();
      return this;
    }
<code>int32 page_size = 2;</code>

@return This builder for chaining.
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/ListAdaptiveMtSentencesRequest.java