Removed stream usage from CastleManorManager.

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_CT_0_Interlude/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -31,7 +31,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -778,7 +777,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_CT_2.4_Epilogue/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -31,7 +31,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -778,7 +777,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -31,7 +31,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -778,7 +777,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_1.0/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_1.5_AgeOfSplendor/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_2.5_Zaken/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_2.7_Antharas/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_2.8_SevenSigns/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_2.9.5_Saviors/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_2.9_SecretOfEmpire/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)

L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/instancemanager/CastleManorManager.java

@@ -33,7 +33,6 @@ import java.util.Map.Entry;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.stream.Collectors;
 
 import org.w3c.dom.Document;
 import org.w3c.dom.NamedNodeMap;
@@ -782,7 +781,12 @@ public class CastleManorManager implements IXmlReader, IStorable
 	
 	public Set<Integer> getCropIds()
 	{
-		return _seeds.values().stream().map(Seed::getCropId).collect(Collectors.toSet());
+		final Set<Integer> result = new HashSet<>();
+		for (Seed seed : _seeds.values())
+		{
+			result.add(seed.getCropId());
+		}
+		return result;
 	}
 	
 	public Seed getSeed(int seedId)