public Builder<T> collectionList(String... collectionList) {
            this.collectionList = Arrays.asList(collectionList);
            return this;
        }
Regular expressions that match fully-qualified collection identifiers for collections to
be monitored. Each identifier is of the form {@code <databaseName>.<collectionName>}.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mongodb-cdc/src/main/java/org/apache/inlong/sort/cdc/mongodb/MongoDBSource.java