[DERBY-5740] Remove unsued code in AlterTableConstantaction.columnDroppedAndTriggerDependencies

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 10.9.1.0
• Fix Version/s: 10.10.1.1
• Component/s: SQL
• Labels: derby_triage10_10
• Urgency: Normal
• Assignee: Kristian Waagan
• Reporter: Kristian Waagan
• Created: 03/May/12 12:31
• Updated: 01/Oct/12 09:16
• Resolved: 01/Oct/12 09:16

Description

The following code is executed, but the results are not used:
CollectNodesVisitor visitor = new CollectNodesVisitor(ColumnReference.class);
stmtnode.accept(visitor);
Vector refs = visitor.getList(); <--- never used

I plan to remove the code, but just want to record it here in case there are side-effects by using the visitor.