Update and hopefully fix the persisting issue

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/BauSystem.java

@@ -21,6 +21,7 @@ package de.steamwar.bausystem;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
 import de.steamwar.bausystem.configplayer.Config;
+import de.steamwar.bausystem.features.world.RamUsage;
 import de.steamwar.bausystem.region.loader.PrototypeLoader;
 import de.steamwar.bausystem.region.loader.RegionLoader;
 import de.steamwar.bausystem.region.loader.Updater;
@@ -73,6 +74,7 @@ public class BauSystem extends JavaPlugin implements Listener {
         new Updater(RegionLoader.file, RegionLoader::load);
 
         LinkageUtils.link();
+        RamUsage.init();
 
         // This could disable any watchdog stuff. We need to investigate if this is a problem.
         /*

BauSystem_Main/src/de/steamwar/bausystem/features/world/RamUsage.java

@@ -22,6 +22,7 @@ package de.steamwar.bausystem.features.world;
 import lombok.experimental.UtilityClass;
 
 import java.io.*;
+import java.util.concurrent.locks.LockSupport;
 
 @UtilityClass
 public class RamUsage {
@@ -48,11 +49,8 @@ public class RamUsage {
 
                 usage = _getUsage();
                 load = _getLoad();
-                try {
-                    Thread.sleep(1000);
-                } catch (InterruptedException e) {
-                    Thread.currentThread().interrupt();
-                }
+                Thread.yield();
+                LockSupport.parkNanos(1000000000L);
             }
         });
         thread.setDaemon(true);