Removed stream usage from AbstractResidence.

L2J_Mobius_01.0_Ertheia/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_02.5_Underground/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_03.0_Helios/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_04.0_GrandCrusade/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_05.0_Salvation/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_05.5_EtinasFate/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_06.0_Fafurion/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_07.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_08.2_Homunculus/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_09.2_ReturnOfTheQueenAnt/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_10.2_MasterClass/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_10.3_MasterClass/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_1.0/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_1.5_AgeOfSplendor/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_2.5_Zaken/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_2.7_Antharas/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_2.8_SevenSigns/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_2.9.5_Saviors/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_2.9_SecretOfEmpire/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Essence_4.2_DwellingOfSpirits/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Essence_5.2_FrostLord/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Essence_6.2_Vanguard/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;

L2J_Mobius_Essence_6.3_Crusader/java/org/l2jmobius/gameserver/model/residences/AbstractResidence.java

@@ -253,7 +253,15 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public boolean hasFunction(ResidenceFunctionType type)
 	{
-		return _functions.values().stream().map(ResidenceFunction::getTemplate).anyMatch(func -> func.getType() == type);
+		for (ResidenceFunction function : _functions.values())
+		{
+			final ResidenceFunctionTemplate template = function.getTemplate();
+			if ((template != null) && (template.getType() == type))
+			{
+				return true;
+			}
+		}
+		return false;
 	}
 	
 	/**
@@ -262,11 +270,11 @@ public abstract class AbstractResidence extends ListenersContainer implements IN
 	 */
 	public ResidenceFunction getFunction(ResidenceFunctionType type)
 	{
-		for (ResidenceFunction func : _functions.values())
+		for (ResidenceFunction function : _functions.values())
 		{
-			if (func.getType() == type)
+			if (function.getType() == type)
 			{
-				return func;
+				return function;
 			}
 		}
 		return null;