From c52b6c1767c50f9901514673bd572fc7796e952e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Ko=C5=BEusznik?= <jan@kozusznik.cz>
Date: Mon, 11 Jun 2018 12:49:06 +0200
Subject: [PATCH] code: refactoring

---
 .../src/main/java/cz/it4i/fiji/scpclient/ScpClient.java   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/java-scpclient/src/main/java/cz/it4i/fiji/scpclient/ScpClient.java b/java-scpclient/src/main/java/cz/it4i/fiji/scpclient/ScpClient.java
index b29e82e1..0d3acb4d 100644
--- a/java-scpclient/src/main/java/cz/it4i/fiji/scpclient/ScpClient.java
+++ b/java-scpclient/src/main/java/cz/it4i/fiji/scpclient/ScpClient.java
@@ -34,9 +34,9 @@ public class ScpClient implements Closeable {
 	
 	private String hostName;
 	private String username;
-	private JSch jsch = new JSch();
+	private final JSch jsch = new JSch();
 	private Session session;
-	private TransferFileProgress dummyProgress = new TransferFileProgress() {
+	private final TransferFileProgress dummyProgress = new TransferFileProgress() {
 
 		@Override
 		public void dataTransfered(long bytesTransfered) {
@@ -123,7 +123,7 @@ public class ScpClient implements Closeable {
 						}
 						if (buf[0] == ' ')
 							break;
-						filesize = filesize * 10L + (long) (buf[0] - '0');
+						filesize = filesize * 10L + buf[0] - '0';
 					}
 
 					@SuppressWarnings("unused")
@@ -295,7 +295,7 @@ public class ScpClient implements Closeable {
 						}
 						if (buf[0] == ' ')
 							break;
-						filesize = filesize * 10L + (long) (buf[0] - '0');
+						filesize = filesize * 10L + buf[0] - '0';
 					}
 					return filesize;
 
-- 
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