How to Define Arrays in Java

In Java, there are several ways to define an array:

1. Define an array using array literal: you can directly assign initial values to the array when declaring it, for example:
2. arr is an array containing the elements 1, 2, 3, 4, and 5.
3. To create an array with a specific length using the new keyword: In this approach, the length of the array needs to be specified, for example:
4. Create a new integer array with a length of 5.
5. Static initialization allows you to assign values to each element directly when declaring an array, for example:
6. Create an array containing the numbers 1, 2, 3, 4, and 5.
7. Use dynamic initialization: first declare the array, then assign a value to each element, for example:
8. Create an integer array with a size of 5 elements and assign values from 1 to 5 to each element.

These methods allow for selecting the appropriate way to define arrays based on the needs and scenarios.