This Java Challenge will introduce the ConcurrentHashMap class that is useful to use in a multi-thread environment. The ConrrentHashMap can also be used to delete an element inside a for loop for example. The ConcurrentHashMap will synchronize different Threads and, therefore, won’t mess up data.
Without further ado, it’s time for the Java Challenge!
[qsm quiz=20]
This is it challenger, get prepared for the next Java Challenge, and keep improving your Java skills!
