snuyanzin commented on code in PR #18:
URL:
https://github.com/apache/flink-connector-jdbc/pull/18#discussion_r1098465339
##########
flink-connector-jdbc/src/test/java/org/apache/flink/connector/jdbc/JdbcInputFormatTest.java:
##########
@@ -192,11 +191,8 @@ void testDefaultFetchSizeIsUsedIfNotConfiguredOtherwise()
.finish();
jdbcInputFormat.openInputFormat();
- Class.forName(DERBY_EBOOKSHOP_DB.getDriverClass());
final int defaultFetchSize =
- DriverManager.getConnection(DERBY_EBOOKSHOP_DB.getUrl())
- .createStatement()
- .getFetchSize();
+
DERBY_EBOOKSHOP_DB.getConnection().createStatement().getFetchSize();
Review Comment:
Shouldn't we close resources here?
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