What are the best practices for using loops in Java?

What are the best practices for using loops in Java?

When using loops in Java, consider these best practices: use the enhanced for loop for collections, avoid modifying the collection while iterating, and ensure loop conditions are clear to prevent infinite loops.

Can you explain why I should avoid modifying a collection while iterating?

Modifying a collection while iterating can lead to ConcurrentModificationException, which occurs when the structure of the collection is changed during iteration.

What is the enhanced for loop?

The enhanced for loop, also known as the for-each loop, simplifies iteration over arrays and collections. It looks like this: for (Type item : collection) { // use item }.

Are there any performance considerations I should keep in mind?

Yes, prefer using the enhanced for loop for readability, but be aware that traditional for loops can be more efficient in certain scenarios, especially with large datasets.