text: public static TermRangeQuery newStringRange(String field, String lowerTerm, String upperTerm, boolean includeLower, boolean includeUpper) {BytesRef lower = lowerTerm == null ? null : new BytesRef(lowerTerm);BytesRef upper = upperTerm == null ? null : new BytesRef(upperTerm);return new TermRangeQuery(field, lower, upper, includeLower, includeUpper);}