Category Archive for "Collections"

Iterating through a Collection without ConcurrentModificationException

: When working with collections in Java, it is common to iterate through the elements of a collection and perform some operations on them. However, there is a common i...

How to sort a Map by values in Java

In Java, sorting a Map by its values is not as straightforward as sorting a List. However, there are several approaches you can take to solve this problem. In this article, we will...