Changed default dateTimeFormat to ISO standard

src/main/java/net/szum123321/textile_backup/ConfigHandler.java

@@ -98,7 +98,7 @@ public class ConfigHandler {
             "Remember not to use '#' symbol or any other character that is not allowed by your operating system such as:\n" +
             "':', '\\', etc...\n" +
             "For more info: https://docs.oracle.com/javase/8/docs/api/java/time/format/DateTimeFormatter.html\n")
-    public String dateTimeFormat = "dd.MM.yyyy_HH-mm-ss";
+    public String dateTimeFormat = "yyyy.MM.dd_HH-mm-ss";
 
     public Optional<String> sanitize() {
         if(compressionCoreCountLimit > Runtime.getRuntime().availableProcessors())

src/main/java/net/szum123321/textile_backup/TextileBackup.java

@@ -70,8 +70,7 @@ public class TextileBackup implements ModInitializer {
 
         //Restart Executor Service in singleplayer
         ServerLifecycleEvents.SERVER_STARTING.register(ignored -> {
-            if(Statics.executorService.isShutdown())
-                Statics.executorService = Executors.newSingleThreadExecutor();
+            if(Statics.executorService.isShutdown()) Statics.executorService = Executors.newSingleThreadExecutor();
         });
 
         ServerLifecycleEvents.SERVER_STOPPED.register(server -> {

src/main/java/net/szum123321/textile_backup/core/restore/AwaitThread.java

@@ -44,7 +44,7 @@ public class AwaitThread extends Thread {
 
         // 𝄞 This is final count down! Tu ruru Tu, Tu Ru Tu Tu ♪
         try {
-            Thread.sleep(delay * 1000);
+            Thread.sleep(delay * 1000L);
         } catch (InterruptedException e) {
             Statics.LOGGER.info("Backup restoration cancelled.");
             return;