From 4ccafa92b2c0441c7afcafebdc553aaed97c4732 Mon Sep 17 00:00:00 2001
From: ashitsalesforce <ashit.patel@salesforce.com>
Date: Tue, 26 Nov 2024 14:09:33 -0800
Subject: [PATCH] Speed improvement - Avoid unnecessary copy of a part of an
 ArrayList

Speed improvement - Avoid unnecessary copy of a part of an ArrayList
---
 .../dataloader/action/visitor/bulk/BulkLoadVisitor.java      | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/main/java/com/salesforce/dataloader/action/visitor/bulk/BulkLoadVisitor.java b/src/main/java/com/salesforce/dataloader/action/visitor/bulk/BulkLoadVisitor.java
index 348a3479..fac912ba 100644
--- a/src/main/java/com/salesforce/dataloader/action/visitor/bulk/BulkLoadVisitor.java
+++ b/src/main/java/com/salesforce/dataloader/action/visitor/bulk/BulkLoadVisitor.java
@@ -492,10 +492,7 @@ private void processResults(final DataReader dataReader, final BatchInfo batch,
         final int totalRowsInDAOInCurrentBatch = lastDAORowForCurrentBatch - this.firstDAORowForCurrentBatch + 1;
         List<TableRow> rows;
         if (controller.getAppConfig().getBoolean(AppConfig.PROP_PROCESS_BULK_CACHE_DATA_FROM_DAO)) {
-            rows = new ArrayList<TableRow>();
-            for (int i=0; i<totalRowsInDAOInCurrentBatch; i++) {
-                rows.add(i, this.daoRowList.get(i + this.firstDAORowForCurrentBatch));
-            }
+            rows = this.daoRowList.subList(firstDAORowForCurrentBatch, firstDAORowForCurrentBatch+totalRowsInDAOInCurrentBatch);
         } else {
             rows = dataReader.readTableRowList(totalRowsInDAOInCurrentBatch);
         }