Dropped c3p0 in favor of HikariCP.

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

@@ -76,7 +76,7 @@ public final class AdminChangeAccessLevel implements IAdminCommandHandler
 			}
 			else
 			{
-				try (Connection con = DatabaseFactory.getInstance().getConnection())
+				try (Connection con = DatabaseFactory.getConnection())
 				{
 					final PreparedStatement statement = con.prepareStatement("UPDATE characters SET accesslevel=? WHERE char_name=?");
 					statement.setInt(1, lvl);

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

@@ -631,7 +631,7 @@ public class AdminEditChar implements IAdminCommandHandler
 				
 				if (player == null)
 				{
-					final Connection con = DatabaseFactory.getInstance().getConnection();
+					final Connection con = DatabaseFactory.getConnection();
 					final PreparedStatement ps = con.prepareStatement("UPDATE characters SET " + (changeCreateExpiryTime ? "clan_create_expiry_time" : "clan_join_expiry_time") + " WHERE char_name=? LIMIT 1");
 					
 					ps.setString(1, playerName);

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

@@ -62,7 +62,7 @@ public class AdminRepairChar implements IAdminCommandHandler
 		}
 		
 		final String cmd = "UPDATE characters SET x=-84318, y=244579, z=-3730 WHERE char_name=?";
-		try (Connection con = DatabaseFactory.getInstance().getConnection())
+		try (Connection con = DatabaseFactory.getConnection())
 		{
 			PreparedStatement statement = con.prepareStatement(cmd);
 			statement.setString(1, parts[1]);
@@ -87,13 +87,13 @@ public class AdminRepairChar implements IAdminCommandHandler
 				return;
 			}
 			
-			// connection = L2DatabaseFactory.getInstance().getConnection();
+			// connection = L2DatabaseFactory.getConnection();
 			statement = con.prepareStatement("DELETE FROM character_shortcuts WHERE charId=?");
 			statement.setInt(1, objId);
 			statement.execute();
 			statement.close();
 			
-			// connection = L2DatabaseFactory.getInstance().getConnection();
+			// connection = L2DatabaseFactory.getConnection();
 			statement = con.prepareStatement("UPDATE items SET loc=\"INVENTORY\" WHERE owner_id=?");
 			statement.setInt(1, objId);
 			statement.execute();

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

@@ -173,7 +173,7 @@ public class AdminShowQuests implements IAdminCommandHandler
 	
 	private static void showQuestMenu(L2PcInstance target, L2PcInstance actor, String[] val)
 	{
-		try (Connection con = DatabaseFactory.getInstance().getConnection())
+		try (Connection con = DatabaseFactory.getConnection())
 		{
 			ResultSet rs;
 			PreparedStatement req;

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

@@ -489,7 +489,7 @@ public class AdminTeleport implements IAdminCommandHandler
 		final int x = activeChar.getX();
 		final int y = activeChar.getY();
 		final int z = activeChar.getZ();
-		try (Connection con = DatabaseFactory.getInstance().getConnection())
+		try (Connection con = DatabaseFactory.getConnection())
 		{
 			final PreparedStatement statement = con.prepareStatement("UPDATE characters SET x=?, y=?, z=? WHERE char_name=?");
 			statement.setInt(1, x);

L2J_Mobius_2.5_Underground/dist/game/data/scripts/handlers/communityboard/FavoriteBoard.java

@@ -61,7 +61,7 @@ public class FavoriteBoard implements IParseBoardHandler
 			// Load Favorite links
 			final String list = HtmCache.getInstance().getHtm(activeChar, "data/html/CommunityBoard/favorite_list.html");
 			final StringBuilder sb = new StringBuilder();
-			try (Connection con = DatabaseFactory.getInstance().getConnection();
+			try (Connection con = DatabaseFactory.getConnection();
 				PreparedStatement ps = con.prepareStatement(SELECT_FAVORITES))
 			{
 				ps.setInt(1, activeChar.getObjectId());
@@ -98,7 +98,7 @@ public class FavoriteBoard implements IParseBoardHandler
 					return false;
 				}
 				
-				try (Connection con = DatabaseFactory.getInstance().getConnection();
+				try (Connection con = DatabaseFactory.getConnection();
 					PreparedStatement ps = con.prepareStatement(ADD_FAVORITE))
 				{
 					ps.setInt(1, activeChar.getObjectId());
@@ -123,7 +123,7 @@ public class FavoriteBoard implements IParseBoardHandler
 				return false;
 			}
 			
-			try (Connection con = DatabaseFactory.getInstance().getConnection();
+			try (Connection con = DatabaseFactory.getConnection();
 				PreparedStatement ps = con.prepareStatement(DELETE_FAVORITE))
 			{
 				ps.setInt(1, activeChar.getObjectId());

L2J_Mobius_2.5_Underground/dist/game/data/scripts/handlers/communityboard/HomeBoard.java

@@ -300,7 +300,7 @@ public final class HomeBoard implements IParseBoardHandler
 	private static int getFavoriteCount(L2PcInstance player)
 	{
 		int count = 0;
-		try (Connection con = DatabaseFactory.getInstance().getConnection();
+		try (Connection con = DatabaseFactory.getConnection();
 			PreparedStatement ps = con.prepareStatement(COUNT_FAVORITES))
 		{
 			ps.setInt(1, player.getObjectId());

L2J_Mobius_2.5_Underground/dist/game/data/scripts/handlers/usercommandhandlers/ClanWarsList.java

@@ -62,7 +62,7 @@ public class ClanWarsList implements IUserCommandHandler
 			return false;
 		}
 		
-		try (Connection con = DatabaseFactory.getInstance().getConnection())
+		try (Connection con = DatabaseFactory.getConnection())
 		{
 			String query;
 			// Attack List

L2J_Mobius_2.5_Underground/dist/game/java.cfg

@@ -1 +1 @@
--server -Dfile.encoding=UTF-8 -Djava.util.logging.manager=com.l2jmobius.log.L2LogManager -XX:+AggressiveOpts -Xnoclassgc -XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8 -Xmx4g -Xms2g -Xmn1g
+-server -Dfile.encoding=UTF-8 -Djava.util.logging.manager=com.l2jmobius.log.L2LogManager -Dorg.slf4j.simpleLogger.log.com.zaxxer.hikari=error -XX:+AggressiveOpts -Xnoclassgc -XX:+CMSParallelRemarkEnabled -XX:SurvivorRatio=8 -Xmx4g -Xms2g -Xmn1g

L2J_Mobius_2.5_Underground/dist/login/java.cfg

@@ -1 +1 @@
--server -Xms128m -Xmx256m
+-server -Dorg.slf4j.simpleLogger.log.com.zaxxer.hikari=error -Xms128m -Xmx256m