public Builder mergeFrom(com.github.jsdossier.proto.HtmlRenderSpec other) { if (other == com.github.jsdossier.proto.HtmlRenderSpec.getDefaultInstance()) return this; if (other.hasResources()) { mergeResources(other.getResources()); } if (other.hasTitle()) { bitField0_ |= 0x00000002; title_ = other.title_; onChanged(); } if (other.hasContent()) { mergeContent(other.getContent()); } if (other.hasIndex()) { mergeIndex(other.getIndex()); } this.mergeUnknownFields(other.getUnknownFields()); return this; }