[commons-dbcp] 02/03: Remove unused local var.

[ggregory]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-dbcp.git

commit 5585527659bc52a1c2087d8773c6f7b37db2fbb4
Author: Gary Gregory <gardgreg...@gmail.com>
AuthorDate: Mon May 31 18:16:28 2021 -0400

    Remove unused local var.
---
 src/main/java/org/apache/commons/dbcp2/DelegatingStatement.java | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/dbcp2/DelegatingStatement.java 
b/src/main/java/org/apache/commons/dbcp2/DelegatingStatement.java
index d9422e2..467ad9c 100644
--- a/src/main/java/org/apache/commons/dbcp2/DelegatingStatement.java
+++ b/src/main/java/org/apache/commons/dbcp2/DelegatingStatement.java
@@ -139,7 +139,6 @@ public class DelegatingStatement extends AbandonedTrace 
implements Statement {
             // See bug 17301 for what could happen when ResultSets are closed 
twice.
             final List<AbandonedTrace> resultSetList = getTrace();
             if (resultSetList != null) {
-                final int size = resultSetList.size();
                 final ResultSet[] resultSets = 
resultSetList.toArray(Utils.EMPTY_RESULT_SET_ARRAY);
                 for (final ResultSet resultSet : resultSets) {
                     if (resultSet != null) {