diff --git a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;
diff --git a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/MpRewardTask.java b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/MpRewardTask.java
index 69bd1e7c2c..512d7af994 100644
--- a/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/MpRewardTask.java
+++ b/L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/MpRewardTask.java
@@ -17,7 +17,6 @@
 package org.l2jmobius.gameserver.model;
 
 import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -30,7 +29,7 @@ import org.l2jmobius.gameserver.model.actor.templates.NpcTemplate;
  */
 public class MpRewardTask
 {
-	private final AtomicInteger _count;
+	private int _count;
 	private final double _value;
 	private final ScheduledFuture<?> _task;
 	private final Creature _creature;
@@ -39,7 +38,7 @@ public class MpRewardTask
 	{
 		final NpcTemplate template = npc.getTemplate();
 		_creature = creature;
-		_count = new AtomicInteger(template.getMpRewardTicks());
+		_count = template.getMpRewardTicks();
 		_value = calculateBaseValue(npc, creature);
 		_task = ThreadPool.scheduleAtFixedRate(this::run, Config.EFFECT_TICK_RATIO, Config.EFFECT_TICK_RATIO);
 	}
@@ -64,7 +63,7 @@ public class MpRewardTask
 	
 	private void run()
 	{
-		if ((_count.decrementAndGet() <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
+		if ((--_count <= 0) || (_creature.isPlayer() && !_creature.getActingPlayer().isOnline()))
 		{
 			_task.cancel(false);
 			return;