Jun 3, 2024 · There are several ways to iterate over List in Java. They are discussed below: Methods: Using loops (Naive Approach) For loop; For-each loop; While loop; Using Iterator; …

Essentially, there are only two ways to iterate over a list: by using an index or by using an iterator. The enhanced for loop is just a syntactic shortcut introduced in Java 5 to avoid the tedium of …

Jun 21, 2021 · For loop uses a variable to iterate through the list. Example. Method 2: Using While loop. Java while loop similar to For loop is a control flow statement that allows code to run …

Sep 9, 2012 · How does one iterate through a list datastructure using indices. For example consider a sentence in form a list with each element being a word. Can I step through each …

Nov 7, 2013 · You can use the for (int i..) loop and count the elements or use subLists (0, size - 1) and handle the last element explicitly: if(x.isEmpty()) return; int last = x.size() - 1; for(Integer i : …

Apr 17, 2025 · Java for loop is a control flow statement that allows code to be executed repeatedly based on a given condition. The for loop in Java provides an efficient way to iterate …

When you know exactly how many times you want to loop through a block of code, use the for loop instead of a while loop: Syntax for ( statement 1 ; statement 2 ; statement 3 ) { // code …

Nov 15, 2024 · There are 7 ways you can iterate through List. Simple For loop; Enhanced For loop; Iterator; ListIterator; While loop; Iterable.forEach() util; Stream.forEach() util; Java …

Jan 14, 2025 · List can also be iterated using for loop and enhanced for loop. On this page, I will discuss following ways to iterate the list with examples. 1. Using List.forEach () 2. Using …

Search an Array Using for-each Style Example; Nested for Loops; Java for Loop Syntax. The for loop in Java is a control flow statement that repeatedly executes a block of code as long as a …