This class contains various methods for manipulating arrays (such as sorting and searching). This class also contains a static factory that allows arrays to be viewed as lists.

The Java Arrays class (found in java.util), has methods that allow you to manipulate arrays. A list of popular methods of the Arrays Class can be found in the table below: The length property is a built-in …

Nov 13, 2025 · The Arrays class in the java.util package is a utility class that provides a collection of static methods for performing common operations on Java arrays, such as sorting, searching, …

Let us see the available list of Java Array Methods and their corresponding description. You can use the hyperlinks to get detailed information about each Array Method, along with the practical example. …

Jul 24, 2024 · A simple and complete reference guide to understanding and using Arrays in Java.

Mar 26, 2025 · Arrays are useful for performance-critical applications but are fixed in size. For dynamic operations, consider using ArrayList. Would you like to explore ArrayList vs. LinkedList in the next …

By understanding its methods, use cases, and best practices, you can effectively utilize the Arrays class in your Java applications. This tutorial covers the essential methods with examples and …

Following are the important points about Arrays −. This class contains various methods for manipulating arrays (such as sorting and searching). The methods in this class throw a NullPointerException if the …

Arrays are used to store multiple values in a single variable, instead of declaring separate variables for each value. To declare an array, define the variable type with square brackets [ ] : We have now …

Feb 17, 2026 · An array is a collection of elements of the same data type stored in contiguous memory locations. It allows multiple values to be stored under a single name and accessed using an index. …