[DERBY-5707] Clean up statements in CharUTF8Test

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 10.9.1.0
• Fix Version/s: 10.9.1.0
• Component/s: Test
• Assignee: Knut Anders Hatlen
• Reporter: Knut Anders Hatlen
• Created: 24/Apr/12 10:52
• Updated: 24/Apr/12 12:53
• Resolved: 24/Apr/12 12:53

Description

CharUTF8Test has two PreparedStatement fields. The statements are closed in tearDown(), but not nulled out. We should null out the references to let the statements be garbage collected.