BaseJDBCTestCase.getDatabaseProperty() should close resources before returning
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Key: DERBY-5683
URL: https://issues.apache.org/jira/browse/DERBY-5683
Project: Derby
Issue Type: Improvement
Components: Test
Affects Versions: 10.9.0.0
Reporter: Knut Anders Hatlen
Assignee: Knut Anders Hatlen
Priority: Minor
BaseJDBCTestCase.getDatabaseProperty() creates a PreparedStatement and a
ResultSet that are not closed before the method returns. If a test case calls
getDatabaseProperty() many times, the open statements may have a big memory
footprint.
This can be seen for example by running jdbcapi.AuthenticationTest with -Xmx64.
It will fail with an OutOfMemoryError when
testNoCollisionsWithConfigurableHash() runs in client/server mode.
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