A DESCRIPTION OF THE PROBLEM :
Hi, there is a typo in the documentation, interface Map, method replace:
in the specification of the default method value is called instead of oldValue
This is the text readable from the api online on docs.oracle.com:

default boolean replace​(K key, V oldValue,V newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.
Implementation Requirements:
    The default implementation is equivalent to, for this map:
       if (map.containsKey(key) && Objects.equals(map.get(key), OLDVALUE NOT VALUE )) {
         map.put(key, newValue);
         return true;
     } else
         return false;
     

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
just look at the documentation of interface map on docs.oracle.com, java version 14 (and 9 for what i saw)


FREQUENCY : always