From 6f3923bdf87cf678aa15c7f58b137f57b44adf71 Mon Sep 17 00:00:00 2001
From: Jeroen Ketelaar <jeroen@ketelaar.me>
Date: Fri, 3 May 2019 05:33:54 -0500
Subject: [PATCH] [TASK] Added System.err output if an unknown argument is
 given

---
 src/main/java/org/parabot/Landing.java                    | 8 +++++---
 .../java/org/parabot/core/network/proxy/ProxySocket.java  | 3 ++-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/parabot/Landing.java b/src/main/java/org/parabot/Landing.java
index 503e106..b5ff725 100644
--- a/src/main/java/org/parabot/Landing.java
+++ b/src/main/java/org/parabot/Landing.java
@@ -27,15 +27,14 @@ public final class Landing {
     private static String username;
     private static String password;
 
-
     public static void main(String... args) throws IOException {
 
-        if (Context.getJavaVersion() >= 9){
+        if (Context.getJavaVersion() >= 9) {
             UILog.log("Parabot", "Parabot doesn't support Java 9+ currently. Please downgrade to Java 8 to ensure Parabot is working correctly.");
             System.exit(0);
         }
 
-        if(!System.getProperty("os.arch").contains("64")) {
+        if (!System.getProperty("os.arch").contains("64")) {
             UILog.log("Parabot", "You are not running a 64-bit version of Java, this might cause the client to lag or crash unexpectedly.\r\n" +
                     "It's recommended to upgrade to a 64-bit version.");
         }
@@ -152,6 +151,9 @@ public final class Landing {
                 case "-uuid":
                     Core.setQuickLaunchByUuid(Integer.parseInt(args[++i]));
                     break;
+                default:
+                    System.err.println(String.format("Unknown argument given: %s", arg.toLowerCase()));
+                    break;
             }
         }
     }
diff --git a/src/main/java/org/parabot/core/network/proxy/ProxySocket.java b/src/main/java/org/parabot/core/network/proxy/ProxySocket.java
index 46b7454..105c329 100644
--- a/src/main/java/org/parabot/core/network/proxy/ProxySocket.java
+++ b/src/main/java/org/parabot/core/network/proxy/ProxySocket.java
@@ -1,5 +1,6 @@
 package org.parabot.core.network.proxy;
 
+import org.parabot.core.Core;
 import org.parabot.core.ui.utils.UILog;
 
 import javax.swing.*;
@@ -44,7 +45,7 @@ public class ProxySocket extends Socket {
                 socket.close();
                 value++;
             } catch (Exception e) {
-
+                Core.verbose("Error closing proxy connection: " + e.getMessage());
             }
         }
         return value;