code: public SearchRequestBuilder getSearchRequestBuilderWithMatchAll(
              boolean isSetExplain, String index, String type,
              QueryBuilder filterQueryBuilder) {
          return getSearchRequestBuilderWithMatchAll(isSetExplain,
                  JMArrays.buildArray(index), JMArrays.buildArray(type),
                  filterQueryBuilder);
      }
docs: Gets search request builder with match all.
  
  @param isSetExplain       the is set explain
  @param index              the index
  @param type               the type
  @param filterQueryBuilder the filter query builder
  @return the search request builder with match all