From ecaa00622a2ba13263e76a6ecf20159a2aeb5cb9 Mon Sep 17 00:00:00 2001
From: Laurent Perron <lperron@google.com>
Date: Thu, 25 Jul 2019 15:15:29 -0700
Subject: [PATCH] fix #1448

---
 ortools/util/java/vector.i | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/ortools/util/java/vector.i b/ortools/util/java/vector.i
index 9bba652557..28fffe5bf9 100644
--- a/ortools/util/java/vector.i
+++ b/ortools/util/java/vector.i
@@ -46,8 +46,7 @@
     $1->reserve(size);
     j ## JavaType *values = jenv->Get ## JavaTypeName ## ArrayElements((j ## JavaType ## Array)$input, NULL);
     for (int i = 0; i < size; ++i) {
-      JavaType value = values[i];
-      $1->emplace_back(value);
+      $1->emplace_back(values[i]);
     }
     jenv->Release ## JavaTypeName ## ArrayElements((j ## JavaType ## Array)$input, values, JNI_ABORT);
   }
@@ -79,8 +78,7 @@
     $1.reserve(size);
     j ## JavaType *values = jenv->Get ## JavaTypeName ## ArrayElements((j ## JavaType ## Array)$input, NULL);
     for (int i = 0; i < size; ++i) {
-      JavaType value = values[i];
-      $1.emplace_back(value);
+      $1.emplace_back(values[i]);
     }
     jenv->Release ## JavaTypeName ## ArrayElements((j ## JavaType ## Array)$input, values, JNI_ABORT);
   }