Changes

Summary

1. Improve usage of cache in Guild#retrieveMemberById (#2200) (commit: b579a8d) (details)

Commit b579a8d50820ba66202df21c20b1673c218e04dc by noreply Improve usage of cache in Guild#retrieveMemberById (#2200) (commit: b579a8d)
	src/main/java/net/dv8tion/jda/internal/entities/GuildImpl.java (diff)