Java Arrays

Java arrays are data structures that store multiple elements of the same type in a fixed-size, sequential collection. They are indexed starting at 0 and can hold primitive data types (like int, float, char) or objects. Arrays are declared by specifying the type and size (e.g., int[] arr = new int[5];). Once created, their size cannot change. Elements can be accessed and modified using the index (e.g., arr[0] = 10;). Arrays in Java are useful for organizing data efficiently but require careful management of size and index bounds to avoid errors like ArrayIndexOutOfBoundsException.
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Java Arrays
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