text: public MoreLikeThisQuery(String likeText, String[] moreLikeFields, Analyzer analyzer, String fieldName) {this.likeText = Objects.requireNonNull(likeText);this.moreLikeFields = Objects.requireNonNull(moreLikeFields);this.analyzer = Objects.requireNonNull(analyzer);this.fieldName = Objects.requireNonNull(fieldName);}