Removed stream usage from ClanHallData.

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_1.0/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_1.5_AgeOfSplendor/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_2.5_Zaken/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_2.7_Antharas/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_2.8_SevenSigns/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_2.9.5_Saviors/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_2.9_SecretOfEmpire/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**

L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/data/xml/ClanHallData.java

@@ -19,12 +19,12 @@ package org.l2jmobius.gameserver.data.xml;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -212,7 +212,16 @@ public class ClanHallData implements IXmlReader
 	
 	public List<ClanHall> getFreeAuctionableHall()
 	{
-		return _clanHalls.values().stream().filter(ch -> (ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null)).sorted(Comparator.comparingInt(ClanHall::getResidenceId)).collect(Collectors.toList());
+		final List<ClanHall> freeAuctionableHalls = new ArrayList<>();
+		for (ClanHall ch : _clanHalls.values())
+		{
+			if ((ch.getType() == ClanHallType.AUCTIONABLE) && (ch.getOwner() == null))
+			{
+				freeAuctionableHalls.add(ch);
+			}
+		}
+		Collections.sort(freeAuctionableHalls, Comparator.comparingInt(ClanHall::getResidenceId));
+		return freeAuctionableHalls;
 	}
 	
 	/**