How-to articles, tricks, and solutions about ITERATION

There are several ways to iterate over the entries in a Map in Java. Here are some options:

It is generally not recommended to remove items from a list while iterating over it because it can cause unexpected behavior.

There are several ways to iterate through a HashMap in Java: Using the for-each loop

There are several ways to iterate over a List in Java. Here are some of the most common approaches:

There are several ways you can iterate through the characters of a string in Java.