Replaced assignments with compound operators.

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/ai/areas/DenOfDevil/DenOfEvil.java

@@ -181,7 +181,7 @@ public final class DenOfEvil extends AbstractNpcAI
 		@Override
 		public void run()
 		{
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				// test 3 skills if some is lvl 4
 				if (_zone.getSkillLevel(i) > 3)
@@ -218,7 +218,7 @@ public final class DenOfEvil extends AbstractNpcAI
 					}
 				}
 			}
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				_zone.removeSkill(i);
 			}

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/ai/bosses/Anais/Anais.java

@@ -90,7 +90,7 @@ public final class Anais extends AbstractNpcAI
 					final L2Object target = npc.getTarget();
 					_nextTarget = (target != null) && target.isPlayer() ? (L2PcInstance) target : null;
 					final L2Npc b = _divineBurners.get(_pot);
-					_pot = _pot + 1;
+					_pot += 1;
 					b.setDisplayEffect(1);
 					b.setWalking();
 					final L2Npc ward = addSpawn(GRAIL_WARD, new Location(b.getX(), b.getY(), b.getZ()), true, 0);

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/handlers/admincommandhandlers/AdminEditChar.java

@@ -1246,7 +1246,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			name = player.getName();
 			if (name.toLowerCase().contains(CharacterToFind.toLowerCase()))
 			{
-				CharactersFound = CharactersFound + 1;
+				CharactersFound += 1;
 				replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 				replyMSG.append(name);
 				replyMSG.append("\">");
@@ -1346,7 +1346,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			}
 			
 			name = player.getName();
-			CharactersFound = CharactersFound + 1;
+			CharactersFound += 1;
 			replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 			replyMSG.append(name);
 			replyMSG.append("\">");

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/quests/Q00386_StolenDignity/Q00386_StolenDignity.java

@@ -311,7 +311,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String fillBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			if (isSelectedBingoNumber(qs, i1))
@@ -328,7 +328,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String colorBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			html = html.replace("<?FontColor" + (i0 + 1) + "?>", isSelectedBingoNumber(qs, i1) ? "ff0000" : "ffffff");

L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/quests/Q00662_AGameOfCards/Q00662_AGameOfCards.java

@@ -150,83 +150,83 @@ public final class Q00662_AGameOfCards extends Quest
 					}
 					if (i1 >= 57)
 					{
-						i1 = i1 - 56;
+						i1 -= 56;
 					}
 					else if (i1 >= 43)
 					{
-						i1 = i1 - 42;
+						i1 -= 42;
 					}
 					else if (i1 >= 29)
 					{
-						i1 = i1 - 28;
+						i1 -= 28;
 					}
 					else if (i1 >= 15)
 					{
-						i1 = i1 - 14;
+						i1 -= 14;
 					}
 					if (i2 >= 57)
 					{
-						i2 = i2 - 56;
+						i2 -= 56;
 					}
 					else if (i2 >= 43)
 					{
-						i2 = i2 - 42;
+						i2 -= 42;
 					}
 					else if (i2 >= 29)
 					{
-						i2 = i2 - 28;
+						i2 -= 28;
 					}
 					else if (i2 >= 15)
 					{
-						i2 = i2 - 14;
+						i2 -= 14;
 					}
 					if (i3 >= 57)
 					{
-						i3 = i3 - 56;
+						i3 -= 56;
 					}
 					else if (i3 >= 43)
 					{
-						i3 = i3 - 42;
+						i3 -= 42;
 					}
 					else if (i3 >= 29)
 					{
-						i3 = i3 - 28;
+						i3 -= 28;
 					}
 					else if (i3 >= 15)
 					{
-						i3 = i3 - 14;
+						i3 -= 14;
 					}
 					if (i4 >= 57)
 					{
-						i4 = i4 - 56;
+						i4 -= 56;
 					}
 					else if (i4 >= 43)
 					{
-						i4 = i4 - 42;
+						i4 -= 42;
 					}
 					else if (i4 >= 29)
 					{
-						i4 = i4 - 28;
+						i4 -= 28;
 					}
 					else if (i4 >= 15)
 					{
-						i4 = i4 - 14;
+						i4 -= 14;
 					}
 					if (i5 >= 57)
 					{
-						i5 = i5 - 56;
+						i5 -= 56;
 					}
 					else if (i5 >= 43)
 					{
-						i5 = i5 - 42;
+						i5 -= 42;
 					}
 					else if (i5 >= 29)
 					{
-						i5 = i5 - 28;
+						i5 -= 28;
 					}
 					else if (i5 >= 15)
 					{
-						i5 = i5 - 14;
+						i5 -= 14;
 					}
 					
 					st.setCond((i4 * 1000000) + (i3 * 10000) + (i2 * 100) + i1);
@@ -256,7 +256,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 2) < 1)
 						{
-							i9 = i9 + 1;
+							i9 += 1;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -268,7 +268,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 4) < 2)
 						{
-							i9 = i9 + 2;
+							i9 += 2;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -280,7 +280,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 8) < 4)
 						{
-							i9 = i9 + 4;
+							i9 += 4;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -292,7 +292,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 16) < 8)
 						{
-							i9 = i9 + 8;
+							i9 += 8;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -304,7 +304,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 32) < 16)
 						{
-							i9 = i9 + 16;
+							i9 += 16;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -326,23 +326,23 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if (i1 == i2)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 8;
+							i8 += 8;
 						}
 						if (i1 == i3)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 4;
+							i8 += 4;
 						}
 						if (i1 == i4)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 2;
+							i8 += 2;
 						}
 						if (i1 == i5)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 1;
+							i8 += 1;
 						}
 						if ((i6 % 100) < 10)
 						{
@@ -352,24 +352,24 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i2 == i3)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 4;
+										i8 += 4;
 									}
 								}
 								if ((i8 % 4) < 2)
 								{
 									if (i2 == i4)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i2 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -382,24 +382,24 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i2 == i3)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 4;
+										i8 += 4;
 									}
 								}
 								if ((i8 % 4) < 2)
 								{
 									if (i2 == i4)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i2 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -412,16 +412,16 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i3 == i4)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i3 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -434,16 +434,16 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i3 == i4)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i3 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -456,8 +456,8 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i4 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -470,8 +470,8 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i4 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/LoginServerThread.java

@@ -185,7 +185,7 @@ public class LoginServerThread extends Thread
 					while ((newBytes != -1) && (receivedBytes < (length - 2)))
 					{
 						newBytes = in.read(incoming, receivedBytes, left);
-						receivedBytes = receivedBytes + newBytes;
+						receivedBytes += newBytes;
 						left -= newBytes;
 					}
 					

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/ai/FriendlyNpcAI.java

@@ -125,7 +125,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = originalAttackTarget.getX() + newX;
+						newX += originalAttackTarget.getX();
 					}
 					else
 					{
@@ -134,7 +134,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = originalAttackTarget.getY() + newY;
+						newY += originalAttackTarget.getY();
 					}
 					else
 					{
@@ -167,20 +167,20 @@ public class FriendlyNpcAI extends L2AttackableAI
 					
 					if (originalAttackTarget.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (originalAttackTarget.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))
@@ -197,10 +197,10 @@ public class FriendlyNpcAI extends L2AttackableAI
 		int range = npc.getPhysicalAttackRange() + combinedCollision;
 		if (originalAttackTarget.isMoving())
 		{
-			range = range + 50;
+			range += 50;
 			if (npc.isMoving())
 			{
-				range = range + 50;
+				range += 50;
 			}
 		}
 		

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/ai/L2AttackableAI.java

@@ -757,7 +757,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = target.getX() + newX;
+						newX += target.getX();
 					}
 					else
 					{
@@ -766,7 +766,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = target.getY() + newY;
+						newY += target.getY();
 					}
 					else
 					{
@@ -799,20 +799,20 @@ public class L2AttackableAI extends L2CharacterAI
 					
 					if (target.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (target.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/idfactory/StackIDFactory.java

@@ -132,7 +132,7 @@ public class StackIDFactory extends IdFactory
 		else
 		{
 			id = _curOID;
-			_curOID = _curOID + 1;
+			_curOID += 1;
 		}
 		return id;
 	}

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/L2Object.java

@@ -813,7 +813,7 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 		int heading = Util.calculateHeadingFrom(this, target) - _heading;
 		if (heading < 0)
 		{
-			heading = 65535 + heading;
+			heading += 65535;
 		}
 		return Util.convertHeadingToDegree(heading);
 	}

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/actor/instance/L2TamedBeastInstance.java

@@ -102,7 +102,7 @@ public final class L2TamedBeastInstance extends L2FeedableBeastInstance
 	public void onReceiveFood()
 	{
 		// Eating food extends the duration by 20secs, to a max of 20minutes
-		_remainingTime = _remainingTime + DURATION_INCREASE_INTERVAL;
+		_remainingTime += DURATION_INCREASE_INTERVAL;
 		if (_remainingTime > MAX_DURATION)
 		{
 			_remainingTime = MAX_DURATION;

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/entity/Hero.java

@@ -199,7 +199,7 @@ public class Hero
 	private String calcFightTime(long FightTime)
 	{
 		final String format = String.format("%%0%dd", 2);
-		FightTime = FightTime / 1000;
+		FightTime /= 1000;
 		final String seconds = String.format(format, FightTime % 60);
 		final String minutes = String.format(format, (FightTime % 3600) / 60);
 		return minutes + ":" + seconds;

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/stats/Formulas.java

@@ -256,7 +256,7 @@ public final class Formulas
 		// Autoattack critical depends on level difference at high levels as well.
 		if ((activeChar.getLevel() >= 78) || (target.getLevel() >= 78))
 		{
-			rate = rate + (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
+			rate += (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
 		}
 		
 		// Autoattack critical rate is limited between 3%-97%.

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/zone/form/ZoneCuboid.java

@@ -112,13 +112,13 @@ public class ZoneCuboid extends L2ZoneForm
 		final int _y2 = _r.y + _r.height;
 		
 		// x1->x2
-		for (int x = _x1; x < _x2; x = x + STEP)
+		for (int x = _x1; x < _x2; x += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y1, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y2, z);
 		}
 		// y1->y2
-		for (int y = _y1; y < _y2; y = y + STEP)
+		for (int y = _y1; y < _y2; y += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, _x1, y, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, _x2, y, z);

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/util/Util.java

@@ -87,7 +87,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return angleTarget;
 	}
@@ -127,7 +127,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}
@@ -137,7 +137,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(dy, dx));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}

L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/loginserver/GameServerThread.java

@@ -104,7 +104,7 @@ public class GameServerThread extends Thread
 				while ((newBytes != -1) && (receivedBytes < (length - 2)))
 				{
 					newBytes = _in.read(data, receivedBytes, left);
-					receivedBytes = receivedBytes + newBytes;
+					receivedBytes += newBytes;
 					left -= newBytes;
 				}
 				

L2J_Mobius_2.5_Underground/dist/game/data/scripts/ai/areas/DenOfDevil/DenOfEvil.java

@@ -181,7 +181,7 @@ public final class DenOfEvil extends AbstractNpcAI
 		@Override
 		public void run()
 		{
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				// test 3 skills if some is lvl 4
 				if (_zone.getSkillLevel(i) > 3)
@@ -218,7 +218,7 @@ public final class DenOfEvil extends AbstractNpcAI
 					}
 				}
 			}
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				_zone.removeSkill(i);
 			}

L2J_Mobius_2.5_Underground/dist/game/data/scripts/ai/bosses/Anais/Anais.java

@@ -90,7 +90,7 @@ public final class Anais extends AbstractNpcAI
 					final L2Object target = npc.getTarget();
 					_nextTarget = (target != null) && target.isPlayer() ? (L2PcInstance) target : null;
 					final L2Npc b = _divineBurners.get(_pot);
-					_pot = _pot + 1;
+					_pot += 1;
 					b.setDisplayEffect(1);
 					b.setWalking();
 					final L2Npc ward = addSpawn(GRAIL_WARD, new Location(b.getX(), b.getY(), b.getZ()), true, 0);

L2J_Mobius_2.5_Underground/dist/game/data/scripts/handlers/admincommandhandlers/AdminEditChar.java

@@ -1266,7 +1266,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			name = player.getName();
 			if (name.toLowerCase().contains(CharacterToFind.toLowerCase()))
 			{
-				CharactersFound = CharactersFound + 1;
+				CharactersFound += 1;
 				replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 				replyMSG.append(name);
 				replyMSG.append("\">");
@@ -1366,7 +1366,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			}
 			
 			name = player.getName();
-			CharactersFound = CharactersFound + 1;
+			CharactersFound += 1;
 			replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 			replyMSG.append(name);
 			replyMSG.append("\">");

L2J_Mobius_2.5_Underground/dist/game/data/scripts/quests/Q00386_StolenDignity/Q00386_StolenDignity.java

@@ -311,7 +311,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String fillBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			if (isSelectedBingoNumber(qs, i1))
@@ -328,7 +328,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String colorBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			html = html.replace("<?FontColor" + (i0 + 1) + "?>", isSelectedBingoNumber(qs, i1) ? "ff0000" : "ffffff");

L2J_Mobius_2.5_Underground/dist/game/data/scripts/quests/Q00662_AGameOfCards/Q00662_AGameOfCards.java

@@ -150,83 +150,83 @@ public final class Q00662_AGameOfCards extends Quest
 					}
 					if (i1 >= 57)
 					{
-						i1 = i1 - 56;
+						i1 -= 56;
 					}
 					else if (i1 >= 43)
 					{
-						i1 = i1 - 42;
+						i1 -= 42;
 					}
 					else if (i1 >= 29)
 					{
-						i1 = i1 - 28;
+						i1 -= 28;
 					}
 					else if (i1 >= 15)
 					{
-						i1 = i1 - 14;
+						i1 -= 14;
 					}
 					if (i2 >= 57)
 					{
-						i2 = i2 - 56;
+						i2 -= 56;
 					}
 					else if (i2 >= 43)
 					{
-						i2 = i2 - 42;
+						i2 -= 42;
 					}
 					else if (i2 >= 29)
 					{
-						i2 = i2 - 28;
+						i2 -= 28;
 					}
 					else if (i2 >= 15)
 					{
-						i2 = i2 - 14;
+						i2 -= 14;
 					}
 					if (i3 >= 57)
 					{
-						i3 = i3 - 56;
+						i3 -= 56;
 					}
 					else if (i3 >= 43)
 					{
-						i3 = i3 - 42;
+						i3 -= 42;
 					}
 					else if (i3 >= 29)
 					{
-						i3 = i3 - 28;
+						i3 -= 28;
 					}
 					else if (i3 >= 15)
 					{
-						i3 = i3 - 14;
+						i3 -= 14;
 					}
 					if (i4 >= 57)
 					{
-						i4 = i4 - 56;
+						i4 -= 56;
 					}
 					else if (i4 >= 43)
 					{
-						i4 = i4 - 42;
+						i4 -= 42;
 					}
 					else if (i4 >= 29)
 					{
-						i4 = i4 - 28;
+						i4 -= 28;
 					}
 					else if (i4 >= 15)
 					{
-						i4 = i4 - 14;
+						i4 -= 14;
 					}
 					if (i5 >= 57)
 					{
-						i5 = i5 - 56;
+						i5 -= 56;
 					}
 					else if (i5 >= 43)
 					{
-						i5 = i5 - 42;
+						i5 -= 42;
 					}
 					else if (i5 >= 29)
 					{
-						i5 = i5 - 28;
+						i5 -= 28;
 					}
 					else if (i5 >= 15)
 					{
-						i5 = i5 - 14;
+						i5 -= 14;
 					}
 					
 					st.setCond((i4 * 1000000) + (i3 * 10000) + (i2 * 100) + i1);
@@ -256,7 +256,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 2) < 1)
 						{
-							i9 = i9 + 1;
+							i9 += 1;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -268,7 +268,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 4) < 2)
 						{
-							i9 = i9 + 2;
+							i9 += 2;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -280,7 +280,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 8) < 4)
 						{
-							i9 = i9 + 4;
+							i9 += 4;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -292,7 +292,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 16) < 8)
 						{
-							i9 = i9 + 8;
+							i9 += 8;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -304,7 +304,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 32) < 16)
 						{
-							i9 = i9 + 16;
+							i9 += 16;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -326,23 +326,23 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if (i1 == i2)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 8;
+							i8 += 8;
 						}
 						if (i1 == i3)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 4;
+							i8 += 4;
 						}
 						if (i1 == i4)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 2;
+							i8 += 2;
 						}
 						if (i1 == i5)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 1;
+							i8 += 1;
 						}
 						if ((i6 % 100) < 10)
 						{
@@ -352,24 +352,24 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i2 == i3)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 4;
+										i8 += 4;
 									}
 								}
 								if ((i8 % 4) < 2)
 								{
 									if (i2 == i4)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i2 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -382,24 +382,24 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i2 == i3)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 4;
+										i8 += 4;
 									}
 								}
 								if ((i8 % 4) < 2)
 								{
 									if (i2 == i4)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i2 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -412,16 +412,16 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i3 == i4)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i3 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -434,16 +434,16 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i3 == i4)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i3 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -456,8 +456,8 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i4 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -470,8 +470,8 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i4 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/LoginServerThread.java

@@ -185,7 +185,7 @@ public class LoginServerThread extends Thread
 					while ((newBytes != -1) && (receivedBytes < (length - 2)))
 					{
 						newBytes = in.read(incoming, receivedBytes, left);
-						receivedBytes = receivedBytes + newBytes;
+						receivedBytes += newBytes;
 						left -= newBytes;
 					}
 					

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/ai/FriendlyNpcAI.java

@@ -125,7 +125,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = originalAttackTarget.getX() + newX;
+						newX += originalAttackTarget.getX();
 					}
 					else
 					{
@@ -134,7 +134,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = originalAttackTarget.getY() + newY;
+						newY += originalAttackTarget.getY();
 					}
 					else
 					{
@@ -167,20 +167,20 @@ public class FriendlyNpcAI extends L2AttackableAI
 					
 					if (originalAttackTarget.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (originalAttackTarget.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))
@@ -197,10 +197,10 @@ public class FriendlyNpcAI extends L2AttackableAI
 		int range = npc.getPhysicalAttackRange() + combinedCollision;
 		if (originalAttackTarget.isMoving())
 		{
-			range = range + 50;
+			range += 50;
 			if (npc.isMoving())
 			{
-				range = range + 50;
+				range += 50;
 			}
 		}
 		

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/ai/L2AttackableAI.java

@@ -757,7 +757,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = target.getX() + newX;
+						newX += target.getX();
 					}
 					else
 					{
@@ -766,7 +766,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = target.getY() + newY;
+						newY += target.getY();
 					}
 					else
 					{
@@ -799,20 +799,20 @@ public class L2AttackableAI extends L2CharacterAI
 					
 					if (target.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (target.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/idfactory/StackIDFactory.java

@@ -132,7 +132,7 @@ public class StackIDFactory extends IdFactory
 		else
 		{
 			id = _curOID;
-			_curOID = _curOID + 1;
+			_curOID += 1;
 		}
 		return id;
 	}

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/L2Object.java

@@ -813,7 +813,7 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 		int heading = Util.calculateHeadingFrom(this, target) - _heading;
 		if (heading < 0)
 		{
-			heading = 65535 + heading;
+			heading += 65535;
 		}
 		return Util.convertHeadingToDegree(heading);
 	}

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/actor/instance/L2TamedBeastInstance.java

@@ -102,7 +102,7 @@ public final class L2TamedBeastInstance extends L2FeedableBeastInstance
 	public void onReceiveFood()
 	{
 		// Eating food extends the duration by 20secs, to a max of 20minutes
-		_remainingTime = _remainingTime + DURATION_INCREASE_INTERVAL;
+		_remainingTime += DURATION_INCREASE_INTERVAL;
 		if (_remainingTime > MAX_DURATION)
 		{
 			_remainingTime = MAX_DURATION;

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/entity/Hero.java

@@ -199,7 +199,7 @@ public class Hero
 	private String calcFightTime(long FightTime)
 	{
 		final String format = String.format("%%0%dd", 2);
-		FightTime = FightTime / 1000;
+		FightTime /= 1000;
 		final String seconds = String.format(format, FightTime % 60);
 		final String minutes = String.format(format, (FightTime % 3600) / 60);
 		return minutes + ":" + seconds;

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/stats/Formulas.java

@@ -256,7 +256,7 @@ public final class Formulas
 		// Autoattack critical depends on level difference at high levels as well.
 		if ((activeChar.getLevel() >= 78) || (target.getLevel() >= 78))
 		{
-			rate = rate + (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
+			rate += (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
 		}
 		
 		// Autoattack critical rate is limited between 3%-97%.

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/zone/form/ZoneCuboid.java

@@ -112,13 +112,13 @@ public class ZoneCuboid extends L2ZoneForm
 		final int _y2 = _r.y + _r.height;
 		
 		// x1->x2
-		for (int x = _x1; x < _x2; x = x + STEP)
+		for (int x = _x1; x < _x2; x += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y1, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y2, z);
 		}
 		// y1->y2
-		for (int y = _y1; y < _y2; y = y + STEP)
+		for (int y = _y1; y < _y2; y += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, _x1, y, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, _x2, y, z);

L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/util/Util.java

@@ -87,7 +87,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return angleTarget;
 	}
@@ -127,7 +127,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}
@@ -137,7 +137,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(dy, dx));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}

L2J_Mobius_2.5_Underground/java/com/l2jmobius/loginserver/GameServerThread.java

@@ -104,7 +104,7 @@ public class GameServerThread extends Thread
 				while ((newBytes != -1) && (receivedBytes < (length - 2)))
 				{
 					newBytes = _in.read(data, receivedBytes, left);
-					receivedBytes = receivedBytes + newBytes;
+					receivedBytes += newBytes;
 					left -= newBytes;
 				}
 				

L2J_Mobius_3.0_Helios/dist/game/data/scripts/ai/areas/DenOfDevil/DenOfEvil.java

@@ -181,7 +181,7 @@ public final class DenOfEvil extends AbstractNpcAI
 		@Override
 		public void run()
 		{
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				// test 3 skills if some is lvl 4
 				if (_zone.getSkillLevel(i) > 3)
@@ -218,7 +218,7 @@ public final class DenOfEvil extends AbstractNpcAI
 					}
 				}
 			}
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				_zone.removeSkill(i);
 			}

L2J_Mobius_3.0_Helios/dist/game/data/scripts/ai/bosses/Anais/Anais.java

@@ -90,7 +90,7 @@ public final class Anais extends AbstractNpcAI
 					final L2Object target = npc.getTarget();
 					_nextTarget = (target != null) && target.isPlayer() ? (L2PcInstance) target : null;
 					final L2Npc b = _divineBurners.get(_pot);
-					_pot = _pot + 1;
+					_pot += 1;
 					b.setDisplayEffect(1);
 					b.setWalking();
 					final L2Npc ward = addSpawn(GRAIL_WARD, new Location(b.getX(), b.getY(), b.getZ()), true, 0);

L2J_Mobius_3.0_Helios/dist/game/data/scripts/handlers/admincommandhandlers/AdminEditChar.java

@@ -1266,7 +1266,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			name = player.getName();
 			if (name.toLowerCase().contains(CharacterToFind.toLowerCase()))
 			{
-				CharactersFound = CharactersFound + 1;
+				CharactersFound += 1;
 				replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 				replyMSG.append(name);
 				replyMSG.append("\">");
@@ -1366,7 +1366,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			}
 			
 			name = player.getName();
-			CharactersFound = CharactersFound + 1;
+			CharactersFound += 1;
 			replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 			replyMSG.append(name);
 			replyMSG.append("\">");

L2J_Mobius_3.0_Helios/dist/game/data/scripts/quests/Q00386_StolenDignity/Q00386_StolenDignity.java

@@ -311,7 +311,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String fillBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			if (isSelectedBingoNumber(qs, i1))
@@ -328,7 +328,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String colorBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			html = html.replace("<?FontColor" + (i0 + 1) + "?>", isSelectedBingoNumber(qs, i1) ? "ff0000" : "ffffff");

L2J_Mobius_3.0_Helios/dist/game/data/scripts/quests/Q00662_AGameOfCards/Q00662_AGameOfCards.java

@@ -150,83 +150,83 @@ public final class Q00662_AGameOfCards extends Quest
 					}
 					if (i1 >= 57)
 					{
-						i1 = i1 - 56;
+						i1 -= 56;
 					}
 					else if (i1 >= 43)
 					{
-						i1 = i1 - 42;
+						i1 -= 42;
 					}
 					else if (i1 >= 29)
 					{
-						i1 = i1 - 28;
+						i1 -= 28;
 					}
 					else if (i1 >= 15)
 					{
-						i1 = i1 - 14;
+						i1 -= 14;
 					}
 					if (i2 >= 57)
 					{
-						i2 = i2 - 56;
+						i2 -= 56;
 					}
 					else if (i2 >= 43)
 					{
-						i2 = i2 - 42;
+						i2 -= 42;
 					}
 					else if (i2 >= 29)
 					{
-						i2 = i2 - 28;
+						i2 -= 28;
 					}
 					else if (i2 >= 15)
 					{
-						i2 = i2 - 14;
+						i2 -= 14;
 					}
 					if (i3 >= 57)
 					{
-						i3 = i3 - 56;
+						i3 -= 56;
 					}
 					else if (i3 >= 43)
 					{
-						i3 = i3 - 42;
+						i3 -= 42;
 					}
 					else if (i3 >= 29)
 					{
-						i3 = i3 - 28;
+						i3 -= 28;
 					}
 					else if (i3 >= 15)
 					{
-						i3 = i3 - 14;
+						i3 -= 14;
 					}
 					if (i4 >= 57)
 					{
-						i4 = i4 - 56;
+						i4 -= 56;
 					}
 					else if (i4 >= 43)
 					{
-						i4 = i4 - 42;
+						i4 -= 42;
 					}
 					else if (i4 >= 29)
 					{
-						i4 = i4 - 28;
+						i4 -= 28;
 					}
 					else if (i4 >= 15)
 					{
-						i4 = i4 - 14;
+						i4 -= 14;
 					}
 					if (i5 >= 57)
 					{
-						i5 = i5 - 56;
+						i5 -= 56;
 					}
 					else if (i5 >= 43)
 					{
-						i5 = i5 - 42;
+						i5 -= 42;
 					}
 					else if (i5 >= 29)
 					{
-						i5 = i5 - 28;
+						i5 -= 28;
 					}
 					else if (i5 >= 15)
 					{
-						i5 = i5 - 14;
+						i5 -= 14;
 					}
 					
 					st.setCond((i4 * 1000000) + (i3 * 10000) + (i2 * 100) + i1);
@@ -256,7 +256,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 2) < 1)
 						{
-							i9 = i9 + 1;
+							i9 += 1;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -268,7 +268,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 4) < 2)
 						{
-							i9 = i9 + 2;
+							i9 += 2;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -280,7 +280,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 8) < 4)
 						{
-							i9 = i9 + 4;
+							i9 += 4;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -292,7 +292,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 16) < 8)
 						{
-							i9 = i9 + 8;
+							i9 += 8;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -304,7 +304,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 32) < 16)
 						{
-							i9 = i9 + 16;
+							i9 += 16;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -326,23 +326,23 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if (i1 == i2)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 8;
+							i8 += 8;
 						}
 						if (i1 == i3)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 4;
+							i8 += 4;
 						}
 						if (i1 == i4)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 2;
+							i8 += 2;
 						}
 						if (i1 == i5)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 1;
+							i8 += 1;
 						}
 						if ((i6 % 100) < 10)
 						{
@@ -352,24 +352,24 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i2 == i3)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 4;
+										i8 += 4;
 									}
 								}
 								if ((i8 % 4) < 2)
 								{
 									if (i2 == i4)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i2 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -382,24 +382,24 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i2 == i3)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 4;
+										i8 += 4;
 									}
 								}
 								if ((i8 % 4) < 2)
 								{
 									if (i2 == i4)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i2 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -412,16 +412,16 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i3 == i4)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i3 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -434,16 +434,16 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i3 == i4)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i3 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -456,8 +456,8 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i4 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -470,8 +470,8 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i4 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/LoginServerThread.java

@@ -187,7 +187,7 @@ public class LoginServerThread extends Thread
 					while ((newBytes != -1) && (receivedBytes < (length - 2)))
 					{
 						newBytes = in.read(incoming, receivedBytes, left);
-						receivedBytes = receivedBytes + newBytes;
+						receivedBytes += newBytes;
 						left -= newBytes;
 					}
 					

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/ai/FriendlyNpcAI.java

@@ -125,7 +125,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = originalAttackTarget.getX() + newX;
+						newX += originalAttackTarget.getX();
 					}
 					else
 					{
@@ -134,7 +134,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = originalAttackTarget.getY() + newY;
+						newY += originalAttackTarget.getY();
 					}
 					else
 					{
@@ -167,20 +167,20 @@ public class FriendlyNpcAI extends L2AttackableAI
 					
 					if (originalAttackTarget.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (originalAttackTarget.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))
@@ -197,10 +197,10 @@ public class FriendlyNpcAI extends L2AttackableAI
 		int range = npc.getPhysicalAttackRange() + combinedCollision;
 		if (originalAttackTarget.isMoving())
 		{
-			range = range + 50;
+			range += 50;
 			if (npc.isMoving())
 			{
-				range = range + 50;
+				range += 50;
 			}
 		}
 		

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/ai/L2AttackableAI.java

@@ -757,7 +757,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = target.getX() + newX;
+						newX += target.getX();
 					}
 					else
 					{
@@ -766,7 +766,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = target.getY() + newY;
+						newY += target.getY();
 					}
 					else
 					{
@@ -799,20 +799,20 @@ public class L2AttackableAI extends L2CharacterAI
 					
 					if (target.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (target.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/idfactory/StackIDFactory.java

@@ -132,7 +132,7 @@ public class StackIDFactory extends IdFactory
 		else
 		{
 			id = _curOID;
-			_curOID = _curOID + 1;
+			_curOID += 1;
 		}
 		return id;
 	}

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/L2Object.java

@@ -813,7 +813,7 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 		int heading = Util.calculateHeadingFrom(this, target) - _heading;
 		if (heading < 0)
 		{
-			heading = 65535 + heading;
+			heading += 65535;
 		}
 		return Util.convertHeadingToDegree(heading);
 	}

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/actor/instance/L2TamedBeastInstance.java

@@ -102,7 +102,7 @@ public final class L2TamedBeastInstance extends L2FeedableBeastInstance
 	public void onReceiveFood()
 	{
 		// Eating food extends the duration by 20secs, to a max of 20minutes
-		_remainingTime = _remainingTime + DURATION_INCREASE_INTERVAL;
+		_remainingTime += DURATION_INCREASE_INTERVAL;
 		if (_remainingTime > MAX_DURATION)
 		{
 			_remainingTime = MAX_DURATION;

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/entity/Hero.java

@@ -199,7 +199,7 @@ public class Hero
 	private String calcFightTime(long FightTime)
 	{
 		final String format = String.format("%%0%dd", 2);
-		FightTime = FightTime / 1000;
+		FightTime /= 1000;
 		final String seconds = String.format(format, FightTime % 60);
 		final String minutes = String.format(format, (FightTime % 3600) / 60);
 		return minutes + ":" + seconds;

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/stats/Formulas.java

@@ -256,7 +256,7 @@ public final class Formulas
 		// Autoattack critical depends on level difference at high levels as well.
 		if ((activeChar.getLevel() >= 78) || (target.getLevel() >= 78))
 		{
-			rate = rate + (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
+			rate += (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
 		}
 		
 		// Autoattack critical rate is limited between 3%-97%.

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/zone/form/ZoneCuboid.java

@@ -112,13 +112,13 @@ public class ZoneCuboid extends L2ZoneForm
 		final int _y2 = _r.y + _r.height;
 		
 		// x1->x2
-		for (int x = _x1; x < _x2; x = x + STEP)
+		for (int x = _x1; x < _x2; x += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y1, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y2, z);
 		}
 		// y1->y2
-		for (int y = _y1; y < _y2; y = y + STEP)
+		for (int y = _y1; y < _y2; y += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, _x1, y, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, _x2, y, z);

L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/util/Util.java

@@ -87,7 +87,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return angleTarget;
 	}
@@ -127,7 +127,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}
@@ -137,7 +137,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(dy, dx));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}

L2J_Mobius_3.0_Helios/java/com/l2jmobius/loginserver/GameServerThread.java

@@ -104,7 +104,7 @@ public class GameServerThread extends Thread
 				while ((newBytes != -1) && (receivedBytes < (length - 2)))
 				{
 					newBytes = _in.read(data, receivedBytes, left);
-					receivedBytes = receivedBytes + newBytes;
+					receivedBytes += newBytes;
 					left -= newBytes;
 				}
 				

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/ai/areas/DenOfDevil/DenOfEvil.java

@@ -181,7 +181,7 @@ public final class DenOfEvil extends AbstractNpcAI
 		@Override
 		public void run()
 		{
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				// test 3 skills if some is lvl 4
 				if (_zone.getSkillLevel(i) > 3)
@@ -218,7 +218,7 @@ public final class DenOfEvil extends AbstractNpcAI
 					}
 				}
 			}
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				_zone.removeSkill(i);
 			}

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/ai/bosses/Anais/Anais.java

@@ -90,7 +90,7 @@ public final class Anais extends AbstractNpcAI
 					final L2Object target = npc.getTarget();
 					_nextTarget = (target != null) && target.isPlayer() ? (L2PcInstance) target : null;
 					final L2Npc b = _divineBurners.get(_pot);
-					_pot = _pot + 1;
+					_pot += 1;
 					b.setDisplayEffect(1);
 					b.setWalking();
 					final L2Npc ward = addSpawn(GRAIL_WARD, new Location(b.getX(), b.getY(), b.getZ()), true, 0);

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/handlers/admincommandhandlers/AdminEditChar.java

@@ -1266,7 +1266,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			name = player.getName();
 			if (name.toLowerCase().contains(CharacterToFind.toLowerCase()))
 			{
-				CharactersFound = CharactersFound + 1;
+				CharactersFound += 1;
 				replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 				replyMSG.append(name);
 				replyMSG.append("\">");
@@ -1366,7 +1366,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			}
 			
 			name = player.getName();
-			CharactersFound = CharactersFound + 1;
+			CharactersFound += 1;
 			replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 			replyMSG.append(name);
 			replyMSG.append("\">");

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/quests/Q00386_StolenDignity/Q00386_StolenDignity.java

@@ -311,7 +311,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String fillBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			if (isSelectedBingoNumber(qs, i1))
@@ -328,7 +328,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String colorBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			html = html.replace("<?FontColor" + (i0 + 1) + "?>", isSelectedBingoNumber(qs, i1) ? "ff0000" : "ffffff");

L2J_Mobius_4.0_GrandCrusade/dist/game/data/scripts/quests/Q00662_AGameOfCards/Q00662_AGameOfCards.java

@@ -150,83 +150,83 @@ public final class Q00662_AGameOfCards extends Quest
 					}
 					if (i1 >= 57)
 					{
-						i1 = i1 - 56;
+						i1 -= 56;
 					}
 					else if (i1 >= 43)
 					{
-						i1 = i1 - 42;
+						i1 -= 42;
 					}
 					else if (i1 >= 29)
 					{
-						i1 = i1 - 28;
+						i1 -= 28;
 					}
 					else if (i1 >= 15)
 					{
-						i1 = i1 - 14;
+						i1 -= 14;
 					}
 					if (i2 >= 57)
 					{
-						i2 = i2 - 56;
+						i2 -= 56;
 					}
 					else if (i2 >= 43)
 					{
-						i2 = i2 - 42;
+						i2 -= 42;
 					}
 					else if (i2 >= 29)
 					{
-						i2 = i2 - 28;
+						i2 -= 28;
 					}
 					else if (i2 >= 15)
 					{
-						i2 = i2 - 14;
+						i2 -= 14;
 					}
 					if (i3 >= 57)
 					{
-						i3 = i3 - 56;
+						i3 -= 56;
 					}
 					else if (i3 >= 43)
 					{
-						i3 = i3 - 42;
+						i3 -= 42;
 					}
 					else if (i3 >= 29)
 					{
-						i3 = i3 - 28;
+						i3 -= 28;
 					}
 					else if (i3 >= 15)
 					{
-						i3 = i3 - 14;
+						i3 -= 14;
 					}
 					if (i4 >= 57)
 					{
-						i4 = i4 - 56;
+						i4 -= 56;
 					}
 					else if (i4 >= 43)
 					{
-						i4 = i4 - 42;
+						i4 -= 42;
 					}
 					else if (i4 >= 29)
 					{
-						i4 = i4 - 28;
+						i4 -= 28;
 					}
 					else if (i4 >= 15)
 					{
-						i4 = i4 - 14;
+						i4 -= 14;
 					}
 					if (i5 >= 57)
 					{
-						i5 = i5 - 56;
+						i5 -= 56;
 					}
 					else if (i5 >= 43)
 					{
-						i5 = i5 - 42;
+						i5 -= 42;
 					}
 					else if (i5 >= 29)
 					{
-						i5 = i5 - 28;
+						i5 -= 28;
 					}
 					else if (i5 >= 15)
 					{
-						i5 = i5 - 14;
+						i5 -= 14;
 					}
 					
 					st.setCond((i4 * 1000000) + (i3 * 10000) + (i2 * 100) + i1);
@@ -256,7 +256,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 2) < 1)
 						{
-							i9 = i9 + 1;
+							i9 += 1;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -268,7 +268,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 4) < 2)
 						{
-							i9 = i9 + 2;
+							i9 += 2;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -280,7 +280,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 8) < 4)
 						{
-							i9 = i9 + 4;
+							i9 += 4;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -292,7 +292,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 16) < 8)
 						{
-							i9 = i9 + 8;
+							i9 += 8;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -304,7 +304,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 32) < 16)
 						{
-							i9 = i9 + 16;
+							i9 += 16;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -326,23 +326,23 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if (i1 == i2)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 8;
+							i8 += 8;
 						}
 						if (i1 == i3)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 4;
+							i8 += 4;
 						}
 						if (i1 == i4)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 2;
+							i8 += 2;
 						}
 						if (i1 == i5)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 1;
+							i8 += 1;
 						}
 						if ((i6 % 100) < 10)
 						{
@@ -352,24 +352,24 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i2 == i3)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 4;
+										i8 += 4;
 									}
 								}
 								if ((i8 % 4) < 2)
 								{
 									if (i2 == i4)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i2 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -382,24 +382,24 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i2 == i3)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 4;
+										i8 += 4;
 									}
 								}
 								if ((i8 % 4) < 2)
 								{
 									if (i2 == i4)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i2 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -412,16 +412,16 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i3 == i4)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i3 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -434,16 +434,16 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i3 == i4)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 2;
+										i8 += 2;
 									}
 								}
 								if ((i8 % 2) < 1)
 								{
 									if (i3 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -456,8 +456,8 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i4 == i5)
 									{
-										i6 = i6 + 10;
+										i6 += 10;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}
@@ -470,8 +470,8 @@ public final class Q00662_AGameOfCards extends Quest
 								{
 									if (i4 == i5)
 									{
-										i6 = i6 + 1;
+										i6 += 1;
-										i8 = i8 + 1;
+										i8 += 1;
 									}
 								}
 							}

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/LoginServerThread.java

@@ -187,7 +187,7 @@ public class LoginServerThread extends Thread
 					while ((newBytes != -1) && (receivedBytes < (length - 2)))
 					{
 						newBytes = in.read(incoming, receivedBytes, left);
-						receivedBytes = receivedBytes + newBytes;
+						receivedBytes += newBytes;
 						left -= newBytes;
 					}
 					

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/ai/FriendlyNpcAI.java

@@ -125,7 +125,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = originalAttackTarget.getX() + newX;
+						newX += originalAttackTarget.getX();
 					}
 					else
 					{
@@ -134,7 +134,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = originalAttackTarget.getY() + newY;
+						newY += originalAttackTarget.getY();
 					}
 					else
 					{
@@ -167,20 +167,20 @@ public class FriendlyNpcAI extends L2AttackableAI
 					
 					if (originalAttackTarget.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (originalAttackTarget.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))
@@ -197,10 +197,10 @@ public class FriendlyNpcAI extends L2AttackableAI
 		int range = npc.getPhysicalAttackRange() + combinedCollision;
 		if (originalAttackTarget.isMoving())
 		{
-			range = range + 50;
+			range += 50;
 			if (npc.isMoving())
 			{
-				range = range + 50;
+				range += 50;
 			}
 		}
 		

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/ai/L2AttackableAI.java

@@ -757,7 +757,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = target.getX() + newX;
+						newX += target.getX();
 					}
 					else
 					{
@@ -766,7 +766,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = target.getY() + newY;
+						newY += target.getY();
 					}
 					else
 					{
@@ -799,20 +799,20 @@ public class L2AttackableAI extends L2CharacterAI
 					
 					if (target.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (target.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/idfactory/StackIDFactory.java

@@ -132,7 +132,7 @@ public class StackIDFactory extends IdFactory
 		else
 		{
 			id = _curOID;
-			_curOID = _curOID + 1;
+			_curOID += 1;
 		}
 		return id;
 	}

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/L2Object.java

@@ -813,7 +813,7 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 		int heading = Util.calculateHeadingFrom(this, target) - _heading;
 		if (heading < 0)
 		{
-			heading = 65535 + heading;
+			heading += 65535;
 		}
 		return Util.convertHeadingToDegree(heading);
 	}

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/actor/instance/L2TamedBeastInstance.java

@@ -102,7 +102,7 @@ public final class L2TamedBeastInstance extends L2FeedableBeastInstance
 	public void onReceiveFood()
 	{
 		// Eating food extends the duration by 20secs, to a max of 20minutes
-		_remainingTime = _remainingTime + DURATION_INCREASE_INTERVAL;
+		_remainingTime += DURATION_INCREASE_INTERVAL;
 		if (_remainingTime > MAX_DURATION)
 		{
 			_remainingTime = MAX_DURATION;

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/entity/Hero.java

@@ -199,7 +199,7 @@ public class Hero
 	private String calcFightTime(long FightTime)
 	{
 		final String format = String.format("%%0%dd", 2);
-		FightTime = FightTime / 1000;
+		FightTime /= 1000;
 		final String seconds = String.format(format, FightTime % 60);
 		final String minutes = String.format(format, (FightTime % 3600) / 60);
 		return minutes + ":" + seconds;

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/stats/Formulas.java

@@ -256,7 +256,7 @@ public final class Formulas
 		// Autoattack critical depends on level difference at high levels as well.
 		if ((activeChar.getLevel() >= 78) || (target.getLevel() >= 78))
 		{
-			rate = rate + (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
+			rate += (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
 		}
 		
 		// Autoattack critical rate is limited between 3%-97%.

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/zone/form/ZoneCuboid.java

@@ -112,13 +112,13 @@ public class ZoneCuboid extends L2ZoneForm
 		final int _y2 = _r.y + _r.height;
 		
 		// x1->x2
-		for (int x = _x1; x < _x2; x = x + STEP)
+		for (int x = _x1; x < _x2; x += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y1, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y2, z);
 		}
 		// y1->y2
-		for (int y = _y1; y < _y2; y = y + STEP)
+		for (int y = _y1; y < _y2; y += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, _x1, y, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, _x2, y, z);

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/util/Util.java

@@ -87,7 +87,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return angleTarget;
 	}
@@ -127,7 +127,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}
@@ -137,7 +137,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(dy, dx));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}

L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/loginserver/GameServerThread.java

@@ -104,7 +104,7 @@ public class GameServerThread extends Thread
 				while ((newBytes != -1) && (receivedBytes < (length - 2)))
 				{
 					newBytes = _in.read(data, receivedBytes, left);
-					receivedBytes = receivedBytes + newBytes;
+					receivedBytes += newBytes;
 					left -= newBytes;
 				}
 				

L2J_Mobius_C6_Interlude/java/com/l2jmobius/gameserver/idfactory/StackIDFactory.java

@@ -136,7 +136,7 @@ public class StackIDFactory extends IdFactory
 		else
 		{
 			id = _curOID;
-			_curOID = _curOID + 1;
+			_curOID += 1;
 		}
 		return id;
 	}

L2J_Mobius_C6_Interlude/java/com/l2jmobius/gameserver/model/actor/instance/L2TamedBeastInstance.java

@@ -117,7 +117,7 @@ public final class L2TamedBeastInstance extends L2FeedableBeastInstance
 	public void onReceiveFood()
 	{
 		// Eating food extends the duration by 20secs, to a max of 20minutes
-		_remainingTime = _remainingTime + DURATION_INCREASE_INTERVAL;
+		_remainingTime += DURATION_INCREASE_INTERVAL;
 		if (_remainingTime > MAX_DURATION)
 		{
 			_remainingTime = MAX_DURATION;

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/areas/DenOfEvil/DenOfEvil.java

@@ -181,7 +181,7 @@ public final class DenOfEvil extends AbstractNpcAI
 		@Override
 		public void run()
 		{
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				// test 3 skills if some is lvl 4
 				if (_zone.getSkillLevel(i) > 3)
@@ -221,7 +221,7 @@ public final class DenOfEvil extends AbstractNpcAI
 					}
 				}
 			}
-			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i = i + 2)
+			for (int i = SKILL_ID; i <= (SKILL_ID + 4); i += 2)
 			{
 				_zone.removeSkill(i);
 			}

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/ai/bosses/Anais/Anais.java

@@ -88,7 +88,7 @@ public final class Anais extends AbstractNpcAI
 					final L2Object target = npc.getTarget();
 					_nextTarget = (target != null) && target.isPlayer() ? (L2PcInstance) target : null;
 					final L2Npc b = _divineBurners.get(_pot);
-					_pot = _pot + 1;
+					_pot += 1;
 					b.setDisplayEffect(1);
 					b.setWalking();
 					final L2Npc ward = addSpawn(GRAIL_WARD, new Location(b.getX(), b.getY(), b.getZ()), true, 0);

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/handlers/admincommandhandlers/AdminEditChar.java

@@ -1164,7 +1164,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			name = player.getName();
 			if (name.toLowerCase().contains(CharacterToFind.toLowerCase()))
 			{
-				CharactersFound = CharactersFound + 1;
+				CharactersFound += 1;
 				replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 				replyMSG.append(name);
 				replyMSG.append("\">");
@@ -1267,7 +1267,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			}
 			
 			name = player.getName();
-			CharactersFound = CharactersFound + 1;
+			CharactersFound += 1;
 			replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 			replyMSG.append(name);
 			replyMSG.append("\">");

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/handlers/effecthandlers/Pumping.java

@@ -102,7 +102,7 @@ public final class Pumping extends AbstractEffect
 		{
 			player.sendPacket(SystemMessageId.DUE_TO_YOUR_REELING_AND_OR_PUMPING_SKILL_BEING_THREE_OR_MORE_LEVELS_HIGHER_THAN_YOUR_FISHING_SKILL_A_50_DAMAGE_PENALTY_WILL_BE_APPLIED);
 			pen = (int) (dmg * 0.05);
-			dmg = dmg - pen;
+			dmg -= pen;
 		}
 		if (SS > 1)
 		{

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/handlers/effecthandlers/Reeling.java

@@ -102,7 +102,7 @@ public final class Reeling extends AbstractEffect
 		{
 			player.sendPacket(SystemMessageId.DUE_TO_YOUR_REELING_AND_OR_PUMPING_SKILL_BEING_THREE_OR_MORE_LEVELS_HIGHER_THAN_YOUR_FISHING_SKILL_A_50_DAMAGE_PENALTY_WILL_BE_APPLIED);
 			pen = (int) (dmg * 0.05);
-			dmg = dmg - pen;
+			dmg -= pen;
 		}
 		if (SS > 1)
 		{

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00335_TheSongOfTheHunter/Q00335_TheSongOfTheHunter.java

@@ -781,11 +781,11 @@ public class Q00335_TheSongOfTheHunter extends Quest
 						}
 					}
 					
-					i0 = 33520 + i0;
+					i0 += 33520;
-					i1 = 33520 + i1;
+					i1 += 33520;
-					i2 = 33520 + i2;
+					i2 += 33520;
-					i3 = 33520 + i3;
+					i3 += 33520;
-					i4 = 33520 + i4;
+					i4 += 33520;
 					
 					htmltext = getHtml(player, "30745-16.html", i0, i1, i2, i3, i4);
 				}
@@ -793,20 +793,20 @@ public class Q00335_TheSongOfTheHunter extends Quest
 				{
 					i5 = qs.getMemoState();
 					i0 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i1 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i2 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i3 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i4 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
-					i0 = 33520 + i0;
+					i0 += 33520;
-					i1 = 33520 + i1;
+					i1 += 33520;
-					i2 = 33520 + i2;
+					i2 += 33520;
-					i3 = 33520 + i3;
+					i3 += 33520;
-					i4 = 33520 + i4;
+					i4 += 33520;
 					
 					htmltext = getHtml(player, "30745-16.html", i4, i3, i2, i1, i0);
 				}
@@ -901,15 +901,15 @@ public class Q00335_TheSongOfTheHunter extends Quest
 				{
 					i5 = qs.getMemoState();
 					i0 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i1 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i2 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i3 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i4 = i5 % 32;
-					i5 = i5 / 32;
+					i5 /= 32;
 					i0 = 33520 + (i0 + 20);
 					i1 = 33520 + (i1 + 20);
 					i2 = 33520 + (i2 + 20);

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00348_AnArrogantSearch/Q00348_AnArrogantSearch.java

@@ -985,23 +985,23 @@ public class Q00348_AnArrogantSearch extends Quest
 								int i0 = memoStateEx % 10;
 								if (i0 >= 4)
 								{
-									i1 = i1 + 6;
+									i1 += 6;
-									i0 = i0 - 4;
+									i0 -= 4;
-									i2 = i2 + 1;
+									i2 += 1;
 								}
 								
 								if (i0 >= 2)
 								{
-									i0 = i0 - 2;
+									i0 -= 2;
-									i1 = i1 + 1;
+									i1 += 1;
-									i2 = i2 + 1;
+									i2 += 1;
 								}
 								
 								if (i0 >= 1)
 								{
-									i1 = i1 + 3;
+									i1 += 3;
-									i2 = i2 + 1;
+									i2 += 1;
-									i0 = i0 - 1;
+									i0 -= 1;
 								}
 								
 								if (i0 == 0)

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00384_WarehouseKeepersPastime/Q00384_WarehouseKeepersPastime.java

@@ -357,7 +357,7 @@ public final class Q00384_WarehouseKeepersPastime extends Quest
 	
 	private String fillBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			int i1 = getNumberFromBingoBoard(qs, i0);
 			if (isSelectedBingoNumber(qs, i1))
@@ -374,7 +374,7 @@ public final class Q00384_WarehouseKeepersPastime extends Quest
 	
 	private String colorBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			int i1 = getNumberFromBingoBoard(qs, i0);
 			html = html.replace("<?FontColor" + (i0 + 1) + "?>", (isSelectedBingoNumber(qs, i1)) ? "ff0000" : "ffffff");

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00386_StolenDignity/Q00386_StolenDignity.java

@@ -320,7 +320,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String fillBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			if (isSelectedBingoNumber(qs, i1))
@@ -337,7 +337,7 @@ public final class Q00386_StolenDignity extends Quest
 	
 	private String colorBoard(L2PcInstance player, QuestState qs, String html)
 	{
-		for (int i0 = 0; i0 < 9; i0 = i0 + 1)
+		for (int i0 = 0; i0 < 9; i0 += 1)
 		{
 			final int i1 = getNumberFromBingoBoard(qs, i0);
 			html = html.replace("<?FontColor" + (i0 + 1) + "?>", isSelectedBingoNumber(qs, i1) ? "ff0000" : "ffffff");

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00419_GetAPet/Q00419_GetAPet.java

@@ -297,7 +297,7 @@ public final class Q00419_GetAPet extends Quest
 						int i7 = 1;
 						for (int i = 1; i <= randomLinkOffset; i++)
 						{
-							i7 = i7 * 2;
+							i7 *= 2;
 						}
 						
 						if (((i7 & qs.getMemoState()) == 0) && (randomLinkOffset < 18))
@@ -321,7 +321,7 @@ public final class Q00419_GetAPet extends Quest
 						int i7 = 1;
 						for (int i = 1; i <= randomReplyOffset; i++)
 						{
-							i7 = i7 * 2;
+							i7 *= 2;
 						}
 						
 						if (((i7 & i8) == 0) && (randomReplyOffset < 5))

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00662_AGameOfCards/Q00662_AGameOfCards.java

@@ -159,83 +159,83 @@ public final class Q00662_AGameOfCards extends Quest
 					}
 					if (i1 >= 57)
 					{
-						i1 = i1 - 56;
+						i1 -= 56;
 					}
 					else if (i1 >= 43)
 					{
-						i1 = i1 - 42;
+						i1 -= 42;
 					}
 					else if (i1 >= 29)
 					{
-						i1 = i1 - 28;
+						i1 -= 28;
 					}
 					else if (i1 >= 15)
 					{
-						i1 = i1 - 14;
+						i1 -= 14;
 					}
 					if (i2 >= 57)
 					{
-						i2 = i2 - 56;
+						i2 -= 56;
 					}
 					else if (i2 >= 43)
 					{
-						i2 = i2 - 42;
+						i2 -= 42;
 					}
 					else if (i2 >= 29)
 					{
-						i2 = i2 - 28;
+						i2 -= 28;
 					}
 					else if (i2 >= 15)
 					{
-						i2 = i2 - 14;
+						i2 -= 14;
 					}
 					if (i3 >= 57)
 					{
-						i3 = i3 - 56;
+						i3 -= 56;
 					}
 					else if (i3 >= 43)
 					{
-						i3 = i3 - 42;
+						i3 -= 42;
 					}
 					else if (i3 >= 29)
 					{
-						i3 = i3 - 28;
+						i3 -= 28;
 					}
 					else if (i3 >= 15)
 					{
-						i3 = i3 - 14;
+						i3 -= 14;
 					}
 					if (i4 >= 57)
 					{
-						i4 = i4 - 56;
+						i4 -= 56;
 					}
 					else if (i4 >= 43)
 					{
-						i4 = i4 - 42;
+						i4 -= 42;
 					}
 					else if (i4 >= 29)
 					{
-						i4 = i4 - 28;
+						i4 -= 28;
 					}
 					else if (i4 >= 15)
 					{
-						i4 = i4 - 14;
+						i4 -= 14;
 					}
 					if (i5 >= 57)
 					{
-						i5 = i5 - 56;
+						i5 -= 56;
 					}
 					else if (i5 >= 43)
 					{
-						i5 = i5 - 42;
+						i5 -= 42;
 					}
 					else if (i5 >= 29)
 					{
-						i5 = i5 - 28;
+						i5 -= 28;
 					}
 					else if (i5 >= 15)
 					{
-						i5 = i5 - 14;
+						i5 -= 14;
 					}
 					qs.set("v1", (i4 * 1000000) + (i3 * 10000) + (i2 * 100) + i1);
 					qs.set("ExMemoState", i5);
@@ -264,7 +264,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 2) < 1)
 						{
-							i9 = i9 + 1;
+							i9 += 1;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -276,7 +276,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 4) < 2)
 						{
-							i9 = i9 + 2;
+							i9 += 2;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -288,7 +288,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 8) < 4)
 						{
-							i9 = i9 + 4;
+							i9 += 4;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -300,7 +300,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 16) < 8)
 						{
-							i9 = i9 + 8;
+							i9 += 8;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -312,7 +312,7 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if ((i9 % 32) < 16)
 						{
-							i9 = i9 + 16;
+							i9 += 16;
 						}
 						if ((i9 % 32) < 31)
 						{
@@ -334,23 +334,23 @@ public final class Q00662_AGameOfCards extends Quest
 					{
 						if (i1 == i2)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 8;
+							i8 += 8;
 						}
 						if (i1 == i3)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 4;
+							i8 += 4;
 						}
 						if (i1 == i4)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 2;
+							i8 += 2;
 						}
 						if (i1 == i5)
 						{
-							i6 = i6 + 10;
+							i6 += 10;
-							i8 = i8 + 1;
+							i8 += 1;
 						}
 						if ((i6 % 100) < 10)
 						{
@@ -358,18 +358,18 @@ public final class Q00662_AGameOfCards extends Quest
 							{
 								if (((i8 % 8) < 4) && (i2 == i3))
 								{
-									i6 = i6 + 10;
+									i6 += 10;
-									i8 = i8 + 4;
+									i8 += 4;
 								}
 								if (((i8 % 4) < 2) && (i2 == i4))
 								{
-									i6 = i6 + 10;
+									i6 += 10;
-									i8 = i8 + 2;
+									i8 += 2;
 								}
 								if (((i8 % 2) < 1) && (i2 == i5))
 								{
-									i6 = i6 + 10;
+									i6 += 10;
-									i8 = i8 + 1;
+									i8 += 1;
 								}
 							}
 						}
@@ -377,18 +377,18 @@ public final class Q00662_AGameOfCards extends Quest
 						{
 							if (((i8 % 8) < 4) && (i2 == i3))
 							{
-								i6 = i6 + 1;
+								i6 += 1;
-								i8 = i8 + 4;
+								i8 += 4;
 							}
 							if (((i8 % 4) < 2) && (i2 == i4))
 							{
-								i6 = i6 + 1;
+								i6 += 1;
-								i8 = i8 + 2;
+								i8 += 2;
 							}
 							if (((i8 % 2) < 1) && (i2 == i5))
 							{
-								i6 = i6 + 1;
+								i6 += 1;
-								i8 = i8 + 1;
+								i8 += 1;
 							}
 						}
 						if ((i6 % 100) < 10)
@@ -397,13 +397,13 @@ public final class Q00662_AGameOfCards extends Quest
 							{
 								if (((i8 % 4) < 2) && (i3 == i4))
 								{
-									i6 = i6 + 10;
+									i6 += 10;
-									i8 = i8 + 2;
+									i8 += 2;
 								}
 								if (((i8 % 2) < 1) && (i3 == i5))
 								{
-									i6 = i6 + 10;
+									i6 += 10;
-									i8 = i8 + 1;
+									i8 += 1;
 								}
 							}
 						}
@@ -411,27 +411,27 @@ public final class Q00662_AGameOfCards extends Quest
 						{
 							if (((i8 % 4) < 2) && (i3 == i4))
 							{
-								i6 = i6 + 1;
+								i6 += 1;
-								i8 = i8 + 2;
+								i8 += 2;
 							}
 							if (((i8 % 2) < 1) && (i3 == i5))
 							{
-								i6 = i6 + 1;
+								i6 += 1;
-								i8 = i8 + 1;
+								i8 += 1;
 							}
 						}
 						if ((i6 % 100) < 10)
 						{
 							if (((i8 % 4) < 2) && ((i8 % 2) < 1) && (i4 == i5))
 							{
-								i6 = i6 + 10;
+								i6 += 10;
-								i8 = i8 + 1;
+								i8 += 1;
 							}
 						}
 						else if (((i6 % 10) == 0) && ((i8 % 4) < 2) && ((i8 % 2) < 1) && (i4 == i5))
 						{
-							i6 = i6 + 1;
+							i6 += 1;
-							i8 = i8 + 1;
+							i8 += 1;
 						}
 					}
 					

L2J_Mobius_CT_2.6_HighFive/dist/game/data/scripts/quests/Q00692_HowtoOpposeEvil/Q00692_HowtoOpposeEvil.java

@@ -252,7 +252,7 @@ public final class Q00692_HowtoOpposeEvil extends Quest
 			return false;
 		}
 		
-		count = count / minCount;
+		count /= minCount;
 		takeItems(player, itemId, count * minCount);
 		rewardItems(player, rewardItemId, rewardCount * count);
 		return true;

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/LoginServerThread.java

@@ -185,7 +185,7 @@ public class LoginServerThread extends Thread
 					while ((newBytes != -1) && (receivedBytes < (length - 2)))
 					{
 						newBytes = in.read(incoming, receivedBytes, left);
-						receivedBytes = receivedBytes + newBytes;
+						receivedBytes += newBytes;
 						left -= newBytes;
 					}
 					

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/ai/L2AttackableAI.java

@@ -924,20 +924,20 @@ public class L2AttackableAI extends L2CharacterAI
 					
 					if (originalAttackTarget.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (originalAttackTarget.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceId()))
@@ -1213,10 +1213,10 @@ public class L2AttackableAI extends L2CharacterAI
 		int range = npc.getPhysicalAttackRange() + combinedCollision;
 		if (mostHate.isMoving())
 		{
-			range = range + 50;
+			range += 50;
 			if (npc.isMoving())
 			{
-				range = range + 50;
+				range += 50;
 			}
 		}
 		
@@ -1304,7 +1304,7 @@ public class L2AttackableAI extends L2CharacterAI
 		final double srange = sk.getCastRange() + caster.getTemplate().getCollisionRadius();
 		if (attackTarget.isMoving())
 		{
-			dist2 = dist2 - 30;
+			dist2 -= 30;
 		}
 		
 		if (sk.isContinuous())
@@ -1901,7 +1901,7 @@ public class L2AttackableAI extends L2CharacterAI
 						range = sk.getCastRange() + actor.getTemplate().getCollisionRadius() + obj.getTemplate().getCollisionRadius();
 						if (obj.isMoving())
 						{
-							dist2 = dist2 - 70;
+							dist2 -= 70;
 						}
 					}
 					catch (NullPointerException e)
@@ -1930,7 +1930,7 @@ public class L2AttackableAI extends L2CharacterAI
 						range = sk.getCastRange() + actor.getTemplate().getCollisionRadius() + obj.getTemplate().getCollisionRadius();
 						if (obj.isMoving())
 						{
-							dist2 = dist2 - 70;
+							dist2 -= 70;
 						}
 					}
 					catch (NullPointerException e)
@@ -1969,7 +1969,7 @@ public class L2AttackableAI extends L2CharacterAI
 						range = sk.getCastRange() + actor.getTemplate().getCollisionRadius() + targets.getTemplate().getCollisionRadius();
 						if (targets.isMoving())
 						{
-							dist2 = dist2 - 70;
+							dist2 -= 70;
 						}
 					}
 					catch (NullPointerException e)
@@ -2002,7 +2002,7 @@ public class L2AttackableAI extends L2CharacterAI
 					range = sk.getCastRange() + actor.getTemplate().getCollisionRadius() + obj.getTemplate().getCollisionRadius();
 					if (obj.isMoving())
 					{
-						dist2 = dist2 - 70;
+						dist2 -= 70;
 					}
 				}
 				catch (NullPointerException e)
@@ -2118,7 +2118,7 @@ public class L2AttackableAI extends L2CharacterAI
 					range = actor.getPhysicalAttackRange() + actor.getTemplate().getCollisionRadius() + obj.getTemplate().getCollisionRadius();
 					if (obj.isMoving())
 					{
-						dist2 = dist2 - 70;
+						dist2 -= 70;
 					}
 				}
 				catch (NullPointerException e)

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/idfactory/StackIDFactory.java

@@ -132,7 +132,7 @@ public class StackIDFactory extends IdFactory
 		else
 		{
 			id = _curOID;
-			_curOID = _curOID + 1;
+			_curOID += 1;
 		}
 		return id;
 	}

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/instancemanager/HandysBlockCheckerManager.java

@@ -14,95 +14,370 @@
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-package ai.areas.Gracia.AI.NPC.GeneralDilios;
+package com.l2jmobius.gameserver.instancemanager;
 
 import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
 import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
 
-import com.l2jmobius.gameserver.enums.ChatType;
+import com.l2jmobius.Config;
-import com.l2jmobius.gameserver.model.L2Spawn;
+import com.l2jmobius.commons.concurrent.ThreadPool;
-import com.l2jmobius.gameserver.model.actor.L2Npc;
+import com.l2jmobius.gameserver.enums.Team;
+import com.l2jmobius.gameserver.instancemanager.tasks.PenaltyRemoveTask;
+import com.l2jmobius.gameserver.model.ArenaParticipantsHolder;
 import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
-import com.l2jmobius.gameserver.network.NpcStringId;
+import com.l2jmobius.gameserver.model.itemcontainer.PcInventory;
-import com.l2jmobius.gameserver.network.serverpackets.NpcSay;
+import com.l2jmobius.gameserver.model.olympiad.OlympiadManager;
-
+import com.l2jmobius.gameserver.model.zone.ZoneId;
-import ai.AbstractNpcAI;
+import com.l2jmobius.gameserver.network.SystemMessageId;
+import com.l2jmobius.gameserver.network.serverpackets.ExCubeGameAddPlayer;
+import com.l2jmobius.gameserver.network.serverpackets.ExCubeGameChangeTeam;
+import com.l2jmobius.gameserver.network.serverpackets.ExCubeGameRemovePlayer;
+import com.l2jmobius.gameserver.network.serverpackets.SystemMessage;
 
 /**
- * Dilios AI
+ * This class manage the player add/remove, team change and event arena status,<br>
- * @author JIV, Sephiroth, Apocalipce
+ * as the clearance of the participants list or liberate the arena.
+ * @author BiggBoss
  */
-public final class GeneralDilios extends AbstractNpcAI
+public final class HandysBlockCheckerManager
 {
-	private static final int GENERAL_ID = 32549;
+	// All the participants and their team classified by arena
-	private static final int GUARD_ID = 32619;
+	private static final ArenaParticipantsHolder[] _arenaPlayers = new ArenaParticipantsHolder[4];
 	
-	private L2Npc _general = null;
+	// Arena votes to start the game
-	private final Set<L2Spawn> _guards = Collections.newSetFromMap(new ConcurrentHashMap<>());
+	private static final Map<Integer, Integer> _arenaVotes = new HashMap<>();
 	
-	private static final NpcStringId[] DILIOS_TEXT =
+	// Arena Status, True = is being used, otherwise, False
+	private static final Map<Integer, Boolean> _arenaStatus = new HashMap<>();
+	
+	// Registration request penalty (10 seconds)
+	protected static Set<Integer> _registrationPenalty = Collections.synchronizedSet(new HashSet<>());
+	
+	/**
+	 * Return the number of event-start votes for the specified arena id
+	 * @param arenaId
+	 * @return int (number of votes)
+	 */
+	public synchronized int getArenaVotes(int arenaId)
 	{
-		NpcStringId.MESSENGER_INFORM_THE_PATRONS_OF_THE_KEUCEREUS_ALLIANCE_BASE_WE_RE_GATHERING_BRAVE_ADVENTURERS_TO_ATTACK_TIAT_S_MOUNTED_TROOP_THAT_S_ROOTED_IN_THE_SEED_OF_DESTRUCTION,
+		return _arenaVotes.get(arenaId);
-		// NpcStringId.MESSENGER_INFORM_THE_PATRONS_OF_THE_KEUCEREUS_ALLIANCE_BASE_THE_SEED_OF_DESTRUCTION_IS_CURRENTLY_SECURED_UNDER_THE_FLAG_OF_THE_KEUCEREUS_ALLIANCE,
-		// NpcStringId.MESSENGER_INFORM_THE_PATRONS_OF_THE_KEUCEREUS_ALLIANCE_BASE_TIATS_MOUNTED_TROOP_IS_CURRENTLY_TRYING_TO_RETAKE_SEED_OF_DESTRUCTION_COMMIT_ALL_THE_AVAILABLE_REINFORCEMENTS_INTO_SEED_OF_DESTRUCTION,
-		NpcStringId.MESSENGER_INFORM_THE_BROTHERS_IN_KUCEREUS_CLAN_OUTPOST_BRAVE_ADVENTURERS_WHO_HAVE_CHALLENGED_THE_SEED_OF_INFINITY_ARE_CURRENTLY_INFILTRATING_THE_HALL_OF_EROSION_THROUGH_THE_DEFENSIVELY_WEAK_HALL_OF_SUFFERING,
-		// NpcStringId.MESSENGER_INFORM_THE_BROTHERS_IN_KUCEREUS_CLAN_OUTPOST_SWEEPING_THE_SEED_OF_INFINITY_IS_CURRENTLY_COMPLETE_TO_THE_HEART_OF_THE_SEED_EKIMUS_IS_BEING_DIRECTLY_ATTACKED_AND_THE_UNDEAD_REMAINING_IN_THE_HALL_OF_SUFFERING_ARE_BEING_ERADICATED,
-		NpcStringId.MESSENGER_INFORM_THE_PATRONS_OF_THE_KEUCEREUS_ALLIANCE_BASE_THE_SEED_OF_INFINITY_IS_CURRENTLY_SECURED_UNDER_THE_FLAG_OF_THE_KEUCEREUS_ALLIANCE
-		// NpcStringId.MESSENGER_INFORM_THE_PATRONS_OF_THE_KEUCEREUS_ALLIANCE_BASE_THE_RESURRECTED_UNDEAD_IN_THE_SEED_OF_INFINITY_ARE_POURING_INTO_THE_HALL_OF_SUFFERING_AND_THE_HALL_OF_EROSION
-		// NpcStringId.MESSENGER_INFORM_THE_BROTHERS_IN_KUCEREUS_CLAN_OUTPOST_EKIMUS_IS_ABOUT_TO_BE_REVIVED_BY_THE_RESURRECTED_UNDEAD_IN_SEED_OF_INFINITY_SEND_ALL_REINFORCEMENTS_TO_THE_HEART_AND_THE_HALL_OF_SUFFERING
-	};
-	
-	public GeneralDilios()
-	{
-		addSpawnId(GENERAL_ID, GUARD_ID);
 	}
 	
-	@Override
+	/**
-	public String onAdvEvent(String event, L2Npc npc, L2PcInstance player)
+	 * Add a new vote to start the event for the specified arena id
+	 * @param arena
+	 */
+	public synchronized void increaseArenaVotes(int arena)
 	{
-		if (event.startsWith("command_"))
+		final int newVotes = _arenaVotes.get(arena) + 1;
+		final ArenaParticipantsHolder holder = _arenaPlayers[arena];
+		
+		if ((newVotes > (holder.getAllPlayers().size() / 2)) && !holder.getEvent().isStarted())
 		{
-			int value = Integer.parseInt(event.substring(8));
+			clearArenaVotes(arena);
-			if (value < 6)
+			if ((holder.getBlueTeamSize() == 0) || (holder.getRedTeamSize() == 0))
 			{
-				_general.broadcastPacket(new NpcSay(_general.getObjectId(), ChatType.NPC_GENERAL, GENERAL_ID, NpcStringId.STABBING_THREE_TIMES));
+				return;
-				startQuestTimer("guard_animation_0", 3400, null, null);
+			}
+			if (Config.HBCE_FAIR_PLAY)
+			{
+				holder.checkAndShuffle();
+			}
+			ThreadPool.execute(holder.getEvent().new StartEvent());
 		}
 		else
 		{
-				value = -1;
+			_arenaVotes.put(arena, newVotes);
-				_general.broadcastPacket(new NpcSay(_general.getObjectId(), ChatType.NPC_SHOUT, GENERAL_ID, DILIOS_TEXT[getRandom(DILIOS_TEXT.length)]));
 		}
-			startQuestTimer("command_" + (value + 1), 60000, null, null);
-		}
-		else if (event.startsWith("guard_animation_"))
-		{
-			final int value = Integer.parseInt(event.substring(16));
-			for (L2Spawn guard : _guards)
-			{
-				guard.getLastSpawn().broadcastSocialAction(4);
-			}
-			if (value < 2)
-			{
-				startQuestTimer("guard_animation_" + (value + 1), 1500, null, null);
-			}
-		}
-		return super.onAdvEvent(event, npc, player);
 	}
 	
-	@Override
+	/**
-	public String onSpawn(L2Npc npc)
+	 * Will clear the votes queue (of event start) for the specified arena id
+	 * @param arena
+	 */
+	public synchronized void clearArenaVotes(int arena)
 	{
-		if (npc.getId() == GENERAL_ID)
+		_arenaVotes.put(arena, 0);
+	}
+	
+	protected HandysBlockCheckerManager()
 	{
-			startQuestTimer("command_0", 60000, null, null);
+		// Initialize arena status
-			_general = npc;
+		_arenaStatus.put(0, false);
+		_arenaStatus.put(1, false);
+		_arenaStatus.put(2, false);
+		_arenaStatus.put(3, false);
+		
+		// Initialize arena votes
+		_arenaVotes.put(0, 0);
+		_arenaVotes.put(1, 0);
+		_arenaVotes.put(2, 0);
+		_arenaVotes.put(3, 0);
 	}
-		else if (npc.getId() == GUARD_ID)
+	
+	/**
+	 * Returns the players holder
+	 * @param arena
+	 * @return ArenaParticipantsHolder
+	 */
+	public ArenaParticipantsHolder getHolder(int arena)
 	{
-			_guards.add(npc.getSpawn());
+		return _arenaPlayers[arena];
 	}
-		return super.onSpawn(npc);
+	
+	/**
+	 * Initializes the participants holder
+	 */
+	public void startUpParticipantsQueue()
+	{
+		for (int i = 0; i < 4; ++i)
+		{
+			_arenaPlayers[i] = new ArenaParticipantsHolder(i);
+		}
+	}
+	
+	/**
+	 * Add the player to the specified arena (through the specified arena manager) and send the needed server -> client packets
+	 * @param player
+	 * @param arenaId
+	 * @return
+	 */
+	public boolean addPlayerToArena(L2PcInstance player, int arenaId)
+	{
+		final ArenaParticipantsHolder holder = _arenaPlayers[arenaId];
+		
+		synchronized (holder)
+		{
+			boolean isRed;
+			
+			for (int i = 0; i < 4; i++)
+			{
+				if (_arenaPlayers[i].getAllPlayers().contains(player))
+				{
+					final SystemMessage msg = SystemMessage.getSystemMessage(SystemMessageId.C1_IS_ALREADY_REGISTERED_ON_THE_MATCH_WAITING_LIST);
+					msg.addString(player.getName());
+					player.sendPacket(msg);
+					return false;
+				}
+			}
+			
+			if (player.isCursedWeaponEquipped())
+			{
+				player.sendPacket(SystemMessageId.YOU_CANNOT_REGISTER_WHILE_IN_POSSESSION_OF_A_CURSED_WEAPON);
+				return false;
+			}
+			
+			if (player.isOnEvent() || player.isInOlympiadMode())
+			{
+				player.sendMessage("Couldnt register you due other event participation");
+				return false;
+			}
+			
+			if (OlympiadManager.getInstance().isRegistered(player))
+			{
+				OlympiadManager.getInstance().unRegisterNoble(player);
+				player.sendPacket(SystemMessageId.APPLICANTS_FOR_THE_OLYMPIAD_UNDERGROUND_COLISEUM_OR_KRATEI_S_CUBE_MATCHES_CANNOT_REGISTER);
+			}
+			
+			// if(UnderGroundColiseum.getInstance().isRegisteredPlayer(player))
+			// {
+			// UngerGroundColiseum.getInstance().removeParticipant(player);
+			// player.sendPacket(SystemMessageId.COLISEUM_OLYMPIAD_KRATEIS_APPLICANTS_CANNOT_PARTICIPATE));
+			// }
+			// if(KrateiCubeManager.getInstance().isRegisteredPlayer(player))
+			// {
+			// KrateiCubeManager.getInstance().removeParticipant(player);
+			// player.sendPacket(SystemMessageId.COLISEUM_OLYMPIAD_KRATEIS_APPLICANTS_CANNOT_PARTICIPATE));
+			// }
+			
+			if (_registrationPenalty.contains(player.getObjectId()))
+			{
+				player.sendPacket(SystemMessageId.YOU_MUST_WAIT_10_SECONDS_BEFORE_ATTEMPTING_TO_REGISTER_AGAIN);
+				return false;
+			}
+			
+			if (holder.getBlueTeamSize() < holder.getRedTeamSize())
+			{
+				holder.addPlayer(player, 1);
+				isRed = false;
+			}
+			else
+			{
+				holder.addPlayer(player, 0);
+				isRed = true;
+			}
+			holder.broadCastPacketToTeam(new ExCubeGameAddPlayer(player, isRed));
+			return true;
+		}
+	}
+	
+	/**
+	 * Will remove the specified player from the specified team and arena and will send the needed packet to all his team mates / enemy team mates
+	 * @param player
+	 * @param arenaId
+	 * @param team
+	 */
+	public void removePlayer(L2PcInstance player, int arenaId, int team)
+	{
+		final ArenaParticipantsHolder holder = _arenaPlayers[arenaId];
+		synchronized (holder)
+		{
+			final boolean isRed = team == 0;
+			
+			holder.removePlayer(player, team);
+			holder.broadCastPacketToTeam(new ExCubeGameRemovePlayer(player, isRed));
+			
+			// End event if theres an empty team
+			final int teamSize = isRed ? holder.getRedTeamSize() : holder.getBlueTeamSize();
+			if (teamSize == 0)
+			{
+				holder.getEvent().endEventAbnormally();
+			}
+			
+			_registrationPenalty.add(player.getObjectId());
+			schedulePenaltyRemoval(player.getObjectId());
+		}
+	}
+	
+	/**
+	 * Will change the player from one team to other (if possible) and will send the needed packets
+	 * @param player
+	 * @param arena
+	 * @param team
+	 */
+	public void changePlayerToTeam(L2PcInstance player, int arena, int team)
+	{
+		final ArenaParticipantsHolder holder = _arenaPlayers[arena];
+		
+		synchronized (holder)
+		{
+			final boolean isFromRed = holder.getRedPlayers().contains(player);
+			
+			if (isFromRed && (holder.getBlueTeamSize() == 6))
+			{
+				player.sendMessage("The team is full");
+				return;
+			}
+			else if (!isFromRed && (holder.getRedTeamSize() == 6))
+			{
+				player.sendMessage("The team is full");
+				return;
+			}
+			
+			final int futureTeam = isFromRed ? 1 : 0;
+			holder.addPlayer(player, futureTeam);
+			
+			if (isFromRed)
+			{
+				holder.removePlayer(player, 0);
+			}
+			else
+			{
+				holder.removePlayer(player, 1);
+			}
+			holder.broadCastPacketToTeam(new ExCubeGameChangeTeam(player, isFromRed));
+		}
+	}
+	
+	/**
+	 * Will erase all participants from the specified holder
+	 * @param arenaId
+	 */
+	public synchronized void clearPaticipantQueueByArenaId(int arenaId)
+	{
+		_arenaPlayers[arenaId].clearPlayers();
+	}
+	
+	/**
+	 * Returns true if arena is holding an event at this momment
+	 * @param arenaId
+	 * @return boolean
+	 */
+	public boolean arenaIsBeingUsed(int arenaId)
+	{
+		if ((arenaId < 0) || (arenaId > 3))
+		{
+			return false;
+		}
+		return _arenaStatus.get(arenaId);
+	}
+	
+	/**
+	 * Set the specified arena as being used
+	 * @param arenaId
+	 */
+	public void setArenaBeingUsed(int arenaId)
+	{
+		_arenaStatus.put(arenaId, true);
+	}
+	
+	/**
+	 * Set as free the specified arena for future events
+	 * @param arenaId
+	 */
+	public void setArenaFree(int arenaId)
+	{
+		_arenaStatus.put(arenaId, false);
+	}
+	
+	/**
+	 * Called when played logs out while participating in Block Checker Event
+	 * @param player
+	 */
+	public void onDisconnect(L2PcInstance player)
+	{
+		final int arena = player.getBlockCheckerArena();
+		final int team = getHolder(arena).getPlayerTeam(player);
+		getInstance().removePlayer(player, arena, team);
+		if (player.getTeam() != Team.NONE)
+		{
+			player.stopAllEffects();
+			// Remove team aura
+			player.setTeam(Team.NONE);
+			
+			// Remove the event items
+			final PcInventory inv = player.getInventory();
+			
+			if (inv.getItemByItemId(13787) != null)
+			{
+				final long count = inv.getInventoryItemCount(13787, 0);
+				inv.destroyItemByItemId("Handys Block Checker", 13787, count, player, player);
+			}
+			if (inv.getItemByItemId(13788) != null)
+			{
+				final long count = inv.getInventoryItemCount(13788, 0);
+				inv.destroyItemByItemId("Handys Block Checker", 13788, count, player, player);
+			}
+			player.setInsideZone(ZoneId.PVP, false);
+			// Teleport Back
+			player.teleToLocation(-57478, -60367, -2370);
+		}
+	}
+	
+	public void removePenalty(int objectId)
+	{
+		_registrationPenalty.remove(objectId);
+	}
+	
+	private void schedulePenaltyRemoval(int objId)
+	{
+		ThreadPool.schedule(new PenaltyRemoveTask(objId), 10000);
+	}
+	
+	/**
+	 * Gets the single instance of {@code HandysBlockCheckerManager}.
+	 * @return single instance of {@code HandysBlockCheckerManager}
+	 */
+	public static HandysBlockCheckerManager getInstance()
+	{
+		return SingletonHolder._instance;
+	}
+	
+	private static class SingletonHolder
+	{
+		protected static final HandysBlockCheckerManager _instance = new HandysBlockCheckerManager();
 	}
 }

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/L2Object.java

@@ -846,7 +846,7 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 		int heading = Util.calculateHeadingFrom(this, target) - _heading;
 		if (heading < 0)
 		{
-			heading = 65535 + heading;
+			heading += 65535;
 		}
 		return Util.convertHeadingToDegree(heading);
 	}

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/actor/instance/L2TamedBeastInstance.java

@@ -101,7 +101,7 @@ public final class L2TamedBeastInstance extends L2FeedableBeastInstance
 	public void onReceiveFood()
 	{
 		// Eating food extends the duration by 20secs, to a max of 20minutes
-		_remainingTime = _remainingTime + DURATION_INCREASE_INTERVAL;
+		_remainingTime += DURATION_INCREASE_INTERVAL;
 		if (_remainingTime > MAX_DURATION)
 		{
 			_remainingTime = MAX_DURATION;

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/entity/Hero.java

@@ -193,7 +193,7 @@ public class Hero
 	private String calcFightTime(long FightTime)
 	{
 		final String format = String.format("%%0%dd", 2);
-		FightTime = FightTime / 1000;
+		FightTime /= 1000;
 		return String.format(format, (FightTime % 3600) / 60) + ":" + String.format(format, FightTime % 60);
 	}
 	

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/instancezone/Instance.java

@@ -780,22 +780,22 @@ public final class Instance
 			else if ((remaining > 300000) && (emptyTimeLeft > 300000))
 			{
 				interval = 300000;
-				remaining = remaining - 300000;
+				remaining -= 300000;
 			}
 			else if ((remaining > 60000) && (emptyTimeLeft > 60000))
 			{
 				interval = 60000;
-				remaining = remaining - 60000;
+				remaining -= 60000;
 			}
 			else if ((remaining > 30000) && (emptyTimeLeft > 30000))
 			{
 				interval = 30000;
-				remaining = remaining - 30000;
+				remaining -= 30000;
 			}
 			else
 			{
 				interval = 10000;
-				remaining = remaining - 10000;
+				remaining -= 10000;
 			}
 		}
 		else if (remaining > 300000)
@@ -805,7 +805,7 @@ public final class Instance
 			final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.THIS_DUNGEON_WILL_EXPIRE_IN_S1_MINUTE_S_YOU_WILL_BE_FORCED_OUT_OF_THE_DUNGEON_WHEN_THE_TIME_EXPIRES);
 			sm.addString(Integer.toString(timeLeft));
 			Broadcast.toPlayersInInstance(sm, _id);
-			remaining = remaining - 300000;
+			remaining -= 300000;
 		}
 		else if (remaining > 60000)
 		{
@@ -814,21 +814,21 @@ public final class Instance
 			final SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.THIS_DUNGEON_WILL_EXPIRE_IN_S1_MINUTE_S_YOU_WILL_BE_FORCED_OUT_OF_THE_DUNGEON_WHEN_THE_TIME_EXPIRES);
 			sm.addString(Integer.toString(timeLeft));
 			Broadcast.toPlayersInInstance(sm, _id);
-			remaining = remaining - 60000;
+			remaining -= 60000;
 		}
 		else if (remaining > 30000)
 		{
 			timeLeft = remaining / 1000;
 			interval = 30000;
 			cs = new CreatureSay(0, ChatType.ALLIANCE, "Notice", timeLeft + " seconds left.");
-			remaining = remaining - 30000;
+			remaining -= 30000;
 		}
 		else
 		{
 			timeLeft = remaining / 1000;
 			interval = 10000;
 			cs = new CreatureSay(0, ChatType.ALLIANCE, "Notice", timeLeft + " seconds left.");
-			remaining = remaining - 10000;
+			remaining -= 10000;
 		}
 		if (cs != null)
 		{

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/stats/Formulas.java

@@ -1782,12 +1782,12 @@ public final class Formulas
 		attack_attribute += 100;
 		attack_attribute *= attack_attribute;
 		
-		attack_attribute_mod = (attack_attribute / 144.0) * attack_attribute_mod;
+		attack_attribute_mod *= (attack_attribute / 144.0);
 		
 		defence_attribute += 100;
 		defence_attribute *= defence_attribute;
 		
-		defence_attribute_mod = (defence_attribute / 169.0) * defence_attribute_mod;
+		defence_attribute_mod *= (defence_attribute / 169.0);
 		
 		double attribute_mod_diff = attack_attribute_mod - defence_attribute_mod;
 		

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/zone/form/ZoneCuboid.java

@@ -112,13 +112,13 @@ public class ZoneCuboid extends L2ZoneForm
 		final int _y2 = _r.y + _r.height;
 		
 		// x1->x2
-		for (int x = _x1; x < _x2; x = x + STEP)
+		for (int x = _x1; x < _x2; x += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y1, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, x, _y2, z);
 		}
 		// y1->y2
-		for (int y = _y1; y < _y2; y = y + STEP)
+		for (int y = _y1; y < _y2; y += STEP)
 		{
 			dropDebugItem(Inventory.ADENA_ID, 1, _x1, y, z);
 			dropDebugItem(Inventory.ADENA_ID, 1, _x2, y, z);

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/network/serverpackets/ExUISetting.java

@@ -49,21 +49,21 @@ public class ExUISetting implements IClientOutgoingPacket
 			if (_uiSettings.getCategories().containsKey(category))
 			{
 				final List<Integer> catElList1 = _uiSettings.getCategories().get(category);
-				size = size + catElList1.size();
+				size += catElList1.size();
 			}
 			category++;
 			size++;
 			if (_uiSettings.getCategories().containsKey(category))
 			{
 				final List<Integer> catElList2 = _uiSettings.getCategories().get(category);
-				size = size + catElList2.size();
+				size += catElList2.size();
 			}
 			category++;
-			size = size + 4;
+			size += 4;
 			if (_uiSettings.getKeys().containsKey(i))
 			{
 				final List<ActionKey> keyElList = _uiSettings.getKeys().get(i);
-				size = size + (keyElList.size() * 20);
+				size += (keyElList.size() * 20);
 			}
 		}
 		buffsize = size;

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/util/Util.java

@@ -83,7 +83,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return angleTarget;
 	}
@@ -97,7 +97,7 @@ public final class Util
 	{
 		if (degree < 0)
 		{
-			degree = 360 + degree;
+			degree += 360;
 		}
 		return (int) (degree * 182.044444444);
 	}
@@ -112,7 +112,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(toY - fromY, toX - fromX));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}
@@ -122,7 +122,7 @@ public final class Util
 		double angleTarget = Math.toDegrees(Math.atan2(dy, dx));
 		if (angleTarget < 0)
 		{
-			angleTarget = 360 + angleTarget;
+			angleTarget += 360;
 		}
 		return (int) (angleTarget * 182.044444444);
 	}

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/loginserver/GameServerThread.java

@@ -104,7 +104,7 @@ public class GameServerThread extends Thread
 				while ((newBytes != -1) && (receivedBytes < (length - 2)))
 				{
 					newBytes = _in.read(data, receivedBytes, left);
-					receivedBytes = receivedBytes + newBytes;
+					receivedBytes += newBytes;
 					left -= newBytes;
 				}
 				

L2J_Mobius_Classic_2.0_Saviors/dist/game/data/scripts/handlers/admincommandhandlers/AdminEditChar.java

@@ -1242,7 +1242,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			name = player.getName();
 			if (name.toLowerCase().contains(CharacterToFind.toLowerCase()))
 			{
-				CharactersFound = CharactersFound + 1;
+				CharactersFound += 1;
 				replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 				replyMSG.append(name);
 				replyMSG.append("\">");
@@ -1342,7 +1342,7 @@ public class AdminEditChar implements IAdminCommandHandler
 			}
 			
 			name = player.getName();
-			CharactersFound = CharactersFound + 1;
+			CharactersFound += 1;
 			replyMSG.append("<tr><td width=80><a action=\"bypass -h admin_character_info ");
 			replyMSG.append(name);
 			replyMSG.append("\">");

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/LoginServerThread.java

@@ -187,7 +187,7 @@ public class LoginServerThread extends Thread
 					while ((newBytes != -1) && (receivedBytes < (length - 2)))
 					{
 						newBytes = in.read(incoming, receivedBytes, left);
-						receivedBytes = receivedBytes + newBytes;
+						receivedBytes += newBytes;
 						left -= newBytes;
 					}
 					

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/ai/FriendlyNpcAI.java

@@ -125,7 +125,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = originalAttackTarget.getX() + newX;
+						newX += originalAttackTarget.getX();
 					}
 					else
 					{
@@ -134,7 +134,7 @@ public class FriendlyNpcAI extends L2AttackableAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = originalAttackTarget.getY() + newY;
+						newY += originalAttackTarget.getY();
 					}
 					else
 					{
@@ -167,20 +167,20 @@ public class FriendlyNpcAI extends L2AttackableAI
 					
 					if (originalAttackTarget.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (originalAttackTarget.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))
@@ -197,10 +197,10 @@ public class FriendlyNpcAI extends L2AttackableAI
 		int range = npc.getPhysicalAttackRange() + combinedCollision;
 		if (originalAttackTarget.isMoving())
 		{
-			range = range + 50;
+			range += 50;
 			if (npc.isMoving())
 			{
-				range = range + 50;
+				range += 50;
 			}
 		}
 		

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/ai/L2AttackableAI.java

@@ -757,7 +757,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newX = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newX = target.getX() + newX;
+						newX += target.getX();
 					}
 					else
 					{
@@ -766,7 +766,7 @@ public class L2AttackableAI extends L2CharacterAI
 					int newY = combinedCollision + Rnd.get(40);
 					if (Rnd.nextBoolean())
 					{
-						newY = target.getY() + newY;
+						newY += target.getY();
 					}
 					else
 					{
@@ -799,20 +799,20 @@ public class L2AttackableAI extends L2CharacterAI
 					
 					if (target.getX() < posX)
 					{
-						posX = posX + 300;
+						posX += 300;
 					}
 					else
 					{
-						posX = posX - 300;
+						posX -= 300;
 					}
 					
 					if (target.getY() < posY)
 					{
-						posY = posY + 300;
+						posY += 300;
 					}
 					else
 					{
-						posY = posY - 300;
+						posY -= 300;
 					}
 					
 					if (GeoEngine.getInstance().canMoveToTarget(npc.getX(), npc.getY(), npc.getZ(), posX, posY, posZ, npc.getInstanceWorld()))

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/idfactory/StackIDFactory.java

@@ -132,7 +132,7 @@ public class StackIDFactory extends IdFactory
 		else
 		{
 			id = _curOID;
-			_curOID = _curOID + 1;
+			_curOID += 1;
 		}
 		return id;
 	}

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/L2Object.java

@@ -813,7 +813,7 @@ public abstract class L2Object extends ListenersContainer implements IIdentifiab
 		int heading = Util.calculateHeadingFrom(this, target) - _heading;
 		if (heading < 0)
 		{
-			heading = 65535 + heading;
+			heading += 65535;
 		}
 		return Util.convertHeadingToDegree(heading);
 	}

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/actor/instance/L2TamedBeastInstance.java

@@ -102,7 +102,7 @@ public final class L2TamedBeastInstance extends L2FeedableBeastInstance
 	public void onReceiveFood()
 	{
 		// Eating food extends the duration by 20secs, to a max of 20minutes
-		_remainingTime = _remainingTime + DURATION_INCREASE_INTERVAL;
+		_remainingTime += DURATION_INCREASE_INTERVAL;
 		if (_remainingTime > MAX_DURATION)
 		{
 			_remainingTime = MAX_DURATION;

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/entity/Hero.java

@@ -199,7 +199,7 @@ public class Hero
 	private String calcFightTime(long FightTime)
 	{
 		final String format = String.format("%%0%dd", 2);
-		FightTime = FightTime / 1000;
+		FightTime /= 1000;
 		final String seconds = String.format(format, FightTime % 60);
 		final String minutes = String.format(format, (FightTime % 3600) / 60);
 		return minutes + ":" + seconds;

L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/stats/Formulas.java

@@ -256,7 +256,7 @@ public final class Formulas
 		// Autoattack critical depends on level difference at high levels as well.
 		if ((activeChar.getLevel() >= 78) || (target.getLevel() >= 78))
 		{
-			rate = rate + (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
+			rate += (Math.sqrt(activeChar.getLevel()) * (activeChar.getLevel() - target.getLevel()) * 0.125);
 		}
 		
 		// Autoattack critical rate is limited between 3%-97%.