Aug 6, 2015 · An IndexOutOfBoundsException occurs when you try to select a value from an array that goes beyond its size. In this example, you're trying to get the value at [3].

Feb 2, 2024 · This tutorial serves the solution for the java.lang.indexoutofboundsexception error, also educates about the reason causing this with the help of code examples.

Constructs a new IndexOutOfBoundsException class with an argument indicating the illegal index.

Jul 26, 2025 · Java supports the creation and manipulation of arrays as a data structure. The index of an array is an integer value that has a value in the interval [0, n-1], where n is the size …

Apr 20, 2024 · When working with index-based collections in Java, encountering IndexOutOfBoundsException is highly likely. This article will guide you through resolving this …

Jun 8, 2025 · This exception is thrown to indicate that an index of some sort (such as to an array, a string, or a list) is out of range. Understanding how this exception works, why it occurs, and …

Sep 16, 2013 · The expression which Java agrees upon is index < size. So the solution for such exception is to make the statement in the loop as i<list.size(): for (int i=0 ; i<list.size() ; i++){ ...}

The IndexOutOfBoundsException is a runtime exception that is thrown when you try to access an index that is either less than zero or greater than the size of the array (or any other collection).

Learn how to fix java.lang.IndexOutOfBoundsException in Java ArrayList with expert tips, code examples, and common mistakes to avoid.

Feb 20, 2024 · We already know this package handle the out of bound errors in the Java program. In this, we can initialize the 3 elements that means it can save index 0 to 2 into the array but …