Details
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Improvement
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Status: Closed
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Trivial
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Resolution: Fixed
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10.9.1.0
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Normal
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.