fix(networking): crash while joining server

1 files changed, 7 insertions, 6 deletions

diff --git a/src/main/java/world/anhgelus/molehunt/config/SimpleConfig.java b/src/main/java/world/anhgelus/molehunt/config/SimpleConfig.java
index ef8bef3..2b65829 100644
--- a/src/main/java/world/anhgelus/molehunt/config/SimpleConfig.java
+++ b/src/main/java/world/anhgelus/molehunt/config/SimpleConfig.java
@@ -2,7 +2,7 @@ package world.anhgelus.molehunt.config;
 
 /*
  * Copyright (c) 2021 magistermaks
- * Slightly modified by Léo-21
+ * Slightly modified by Léo-21 and Anhgelus Morhtuuzh
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -30,6 +30,7 @@ import org.apache.logging.log4j.Logger;
 import java.io.File;
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.HashMap;
@@ -110,7 +111,7 @@ public class SimpleConfig {
         Files.createFile( request.file.toPath() );
 
         // write default config data
-        PrintWriter writer = new PrintWriter(request.file, "UTF-8");
+        PrintWriter writer = new PrintWriter(request.file, StandardCharsets.UTF_8);
         writer.write( request.getConfig() );
         writer.close();
 
@@ -139,12 +140,12 @@ public class SimpleConfig {
         String identifier = "Config '" + request.filename + "'";
 
         if( !request.file.exists() ) {
-            LOGGER.info( identifier + " is missing, generating default one..." );
+            LOGGER.info("{} is missing, generating default one...", identifier);
 
             try {
                 createConfig();
             } catch (IOException e) {
-                LOGGER.error( identifier + " failed to generate!" );
+                LOGGER.error("{} failed to generate!", identifier);
                 LOGGER.trace( e );
                 broken = true;
             }
@@ -154,7 +155,7 @@ public class SimpleConfig {
             try {
                 loadConfig();
             } catch (Exception e) {
-                LOGGER.error( identifier + " failed to load!" );
+                LOGGER.error("{} failed to load!", identifier);
                 LOGGER.trace( e );
                 broken = true;
             }
@@ -245,7 +246,7 @@ public class SimpleConfig {
      * @return true if the operation was successful
      */
     public boolean delete() {
-        LOGGER.warn( "Config '" + request.filename + "' was removed from existence! Restart the game to regenerate it." );
+        LOGGER.warn("Config '{}' was removed from existence! Restart the game to regenerate it.", request.filename);
         return request.file.delete();
     }