From 0abc534288ad29865076202e5a19a0d9cab075cf Mon Sep 17 00:00:00 2001
From: sirjonasxx <36828922+sirjonasxx@users.noreply.github.com>
Date: Sun, 24 Jun 2018 01:42:18 +0200
Subject: [PATCH] fix for linux after windows fix

---
 .../hostreplacer/UnixHostReplacer.java        | 30 ++++++-------------
 1 file changed, 9 insertions(+), 21 deletions(-)

diff --git a/src/main/protocol/hostreplacer/UnixHostReplacer.java b/src/main/protocol/hostreplacer/UnixHostReplacer.java
index f4fb5dd..1e42fcf 100644
--- a/src/main/protocol/hostreplacer/UnixHostReplacer.java
+++ b/src/main/protocol/hostreplacer/UnixHostReplacer.java
@@ -25,7 +25,7 @@ class UnixHostReplacer implements HostReplacer {
 
         try
         {
-            ArrayList<String> lines = new ArrayList<String>();
+            ArrayList<String> lines = new ArrayList<>();
             File f1 = new File(hostsFileLocation);
             fr = new FileReader(f1);
             br = new BufferedReader(fr);
@@ -36,7 +36,6 @@ class UnixHostReplacer implements HostReplacer {
                 if (line.equals(text))
                     containmmm = true;
                 lines.add(line);
-
             }
             fr.close();
             br.close();
@@ -45,26 +44,21 @@ class UnixHostReplacer implements HostReplacer {
             out = new BufferedWriter(fw);
 
             if (!containmmm)	{
+                System.out.println(text);
                 out.write(text);
             }
 
             for (int i = 0; i < lines.size(); i++)	{
-                out.write(System.getProperty("line.separator")+ lines.get(i));
+                out.write(((containmmm && i == 0) ? "" : System.getProperty("line.separator"))+ lines.get(i));
             }
+            out.flush();
+            fw.close();
+            out.close();
         }
         catch (Exception ex)
         {
             ex.printStackTrace();
         }
-        finally {
-            try {
-                if (fr != null) fr.close();
-                if (br != null) br.close();
-                if (fw != null) fw.close();
-                if (out != null) out.close();
-            }
-            catch (Exception e) {}
-        }
     }
 
     @Override
@@ -99,19 +93,13 @@ class UnixHostReplacer implements HostReplacer {
                 out.write(lines.get(i));
                 if (i != lines.size() - 1) out.write(System.getProperty("line.separator"));
             }
+            out.flush();
+            fw.close();
+            out.close();
         }
         catch (Exception ex)
         {
             ex.printStackTrace();
         }
-        finally {
-            try {
-                if (fr != null) fr.close();
-                if (br != null) br.close();
-                if (fw != null) fw.close();
-                if (out != null) out.close();
-            }
-            catch (Exception e) {}
-        }
     }
 }