Does Hashmap Throws Concurrentmodificationexception. iterator it = list.iterator (); Concurrenthashmap is the map implementation that allows us to.
HashMap vs HashTable Java myMusing - image credit : mymusing.co
java.util.concurrentmodificationexception is a very common exception when working with java collection classes. we can also avoid the concurrent modification exception in a single threaded environment. below example does not throw this exception as changing the key and value and hashmap size is not changing, this is an example of modifying the collection while iteration of.
HashMap vs HashTable Java myMusing
iterator it = list.iterator (); in this article, we will discuss various possibilities when concurrentmodificationexception is thrown and its resolution with respect to hashmap does iterator throw a concurrentmodificationexception? i know that it does not remove it from the hashmap.
