Java Collections.synchronizedMap() vs ConcurrentHashMap
Collections.synchronizedMap() provides serial access to the backing Map, and ConcurrentHashMap is a thread-safe alternative to HashMap.
Collections.synchronizedMap() provides serial access to the backing Map, and ConcurrentHashMap is a thread-safe alternative to HashMap.
HowToDoInJava provides tutorials and how-to guides on Java and related technologies.
It also shares the best practices, algorithms & solutions and frequently asked interview questions.