56 duplicated lines in:
  - flink-connector-elasticsearch6/src/main/java/org/apache/flink/connector/elasticsearch/sink/Elasticsearch6SinkBuilder.java (63:133, 90%)
  - flink-connector-elasticsearch7/src/main/java/org/apache/flink/connector/elasticsearch/sink/Elasticsearch7SinkBuilder.java (62:131, 90%)

9 duplicated lines in:
  - flink-connector-elasticsearch6/src/main/java/org/apache/flink/connector/elasticsearch/Elasticsearch6ApiCallBridge.java (46:56, 40%)
  - flink-connector-elasticsearch7/src/main/java/org/apache/flink/connector/elasticsearch/Elasticsearch7ApiCallBridge.java (47:57, 40%)

7 duplicated lines in:
  - flink-connector-elasticsearch6/src/main/java/org/apache/flink/connector/elasticsearch/Elasticsearch6ApiCallBridge.java (58:66, 31%)
  - flink-connector-elasticsearch7/src/main/java/org/apache/flink/connector/elasticsearch/Elasticsearch7ApiCallBridge.java (59:67, 31%)