Minor UnsupportedOperationException when get Long class by LivingEntity.getMemory().
For example villager.getMemory(MemoryKey.LAST_SLEPT):
org.bukkit.event.EventException: null at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:320) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:529) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:514) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.PlayerConnection.a(PlayerConnection.java:1817) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.PacketPlayInUseEntity.a(SourceFile:69) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.PacketPlayInUseEntity.a(SourceFile:13) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.PlayerConnectionUtils.lambda$0(PlayerConnectionUtils.java:19) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.TickTask.run(SourceFile:18) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeTask(SourceFile:144) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeNext(SourceFile:118) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.MinecraftServer.aX(MinecraftServer.java:908) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.MinecraftServer.executeNext(MinecraftServer.java:901) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeAll(SourceFile:103) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.MinecraftServer.sleepForTick(MinecraftServer.java:884) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:818) [spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at java.lang.Thread.run(Thread.java:844) [?:?] Caused by: java.lang.UnsupportedOperationException: Do not know how to map 1822738 at org.bukkit.craftbukkit.v1_14_R1.entity.memory.CraftMemoryMapper.fromNms(CraftMemoryMapper.java:21) ~[spigot-1.14.4.jar:git-Spigot-1981d55-3e7b386] at java.util.Optional.map(Optional.java:254) ~[?:?]
