mongodb/src/main/java/site/ycsb/db/AsyncMongoDbClient.java [123:145]:
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        e1.printStackTrace();
        return;
      } finally {
        mongoClient = null;
        database = null;
      }
    }
  }

  /**
   * Delete a record from the database.
   * 
   * @param table
   *          The name of the table
   * @param key
   *          The record key of the record to delete.
   * @return Zero on success, a non-zero error code on error. See this class's
   *         description for a discussion of error codes.
   */
  @Override
  public final Status delete(final String table, final String key) {
    try {
      final MongoCollection collection = database.getCollection(table);
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mongodbreactivestreams/src/main/java/site/ycsb/db/MongoDbReactiveStreamsClient.java [133:153]:
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        e1.printStackTrace();
        return;
      } finally {
        mongoClient = null;
        database = null;
      }
    }
  }

  /**
   * Delete a record from the database.
   *
   * @param table The name of the table
   * @param key   The record key of the record to delete.
   * @return Zero on success, a non-zero error code on error. See this class's
   * description for a discussion of error codes.
   */
  @Override
  public final Status delete(final String table, final String key) {
    try {
      final MongoCollection collection = database.getCollection(table);
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