IgniteCache clear vs. removeAll

[Mitchell Rathbun (BLOOMBERG/ 731 LEX)]

I am a little confused on the exact difference between clear and removeAll in 
the IgniteCache API. In the documentation for removeAll: 
https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/IgniteCache.html#removeAll--,
 it mentions this being an expensive operation and that clear should be used 
instead. If we are using IgniteCache in LOCAL mode with persistence enabled, is 
there any effective difference between clear and removeAll besides notifying 
listeners? Is there ever a situation that removeAll should be used instead of 
clear if we don't have any listeners?