Added goal selector clear for entities in UtilEntity

Plugins/Mineplex.Core.Common/src/mineplex/core/common/util/UtilEnt.java

@@ -111,6 +111,43 @@ public class UtilEnt
 		}
 	}
 	
+	public static void removeGoalSelectors(Entity entity)
+	{
+    	try
+		{
+    		if (_goalSelector == null)
+    		{
+				_goalSelector = EntityInsentient.class.getDeclaredField("goalSelector");
+				_goalSelector.setAccessible(true);
+    		}
+        	
+    		if (((CraftEntity)entity).getHandle() instanceof EntityInsentient)
+    		{
+    			EntityInsentient creature = (EntityInsentient)((CraftEntity)entity).getHandle();
+		        
+		    	PathfinderGoalSelector goalSelector = new PathfinderGoalSelector(((CraftWorld)entity.getWorld()).getHandle().methodProfiler);
+		    	
+		    	_goalSelector.set(creature, goalSelector);
+    		}
+		} 
+    	catch (IllegalArgumentException e)
+		{
+			e.printStackTrace();
+		} 
+    	catch (IllegalAccessException e)
+		{
+			e.printStackTrace();
+		} 
+    	catch (NoSuchFieldException e)
+		{
+			e.printStackTrace();
+		} 
+    	catch (SecurityException e)
+		{
+			e.printStackTrace();
+		}
+	}
+	
 	public static void populate()
 	{
 		if (creatureMap.isEmpty())