=== modified file 'src/com/mysql/jdbc/LoadBalancingConnectionProxy.java'
--- src/com/mysql/jdbc/LoadBalancingConnectionProxy.java	2013-12-04 09:07:29 +0000
+++ src/com/mysql/jdbc/LoadBalancingConnectionProxy.java	2014-02-27 09:44:21 +0000
@@ -1074,10 +1074,9 @@
 		}
 		
 		long[] newResponseTimes = new long[this.responseTimes.length + 1];
-		
-		for (int i = 0; i < this.responseTimes.length; i++) {
-			newResponseTimes[i] = this.responseTimes[i];
-		}
+
+        System.arraycopy(this.responseTimes, 0, newResponseTimes, 0,
+            this.responseTimes.length);
 		
 		this.responseTimes = newResponseTimes;
 		this.hostList.add(host);
@@ -1143,4 +1142,4 @@
 
 	}
 
-}
\ No newline at end of file
+}

=== modified file 'src/com/mysql/jdbc/MysqlIO.java'
--- src/com/mysql/jdbc/MysqlIO.java	2013-10-16 16:25:02 +0000
+++ src/com/mysql/jdbc/MysqlIO.java	2014-02-27 09:43:46 +0000
@@ -5213,9 +5213,8 @@
 
     		int nanosOffset = 20;
 
-    		for (int j = 0; j < nanosAsBytes.length; j++) {
-    			datetimeAsBytes[nanosOffset + j] = nanosAsBytes[j];
-    		}
+            System.arraycopy(nanosAsBytes, 0, datetimeAsBytes, nanosOffset,
+                nanosAsBytes.length);
 
     		unpackedRowData[columnIndex] = datetimeAsBytes;
 
@@ -5379,4 +5378,4 @@
 			this.deflater = null;
 		}
 	}
-}
\ No newline at end of file
+}