java array sort descending

Okay, let's delve into sorting Java arrays in descending order. I'll provide a comprehensive tutorial covering various methods, from basic implementations to more advanced techniques.

**Understanding the Problem: Ascending vs. Descending Order**

Before we dive into code, it's essential to understand the core concept:

* **Ascending Order:** Arranging elements from smallest to largest (e.g., `1, 2, 3, 4, 5`). This is often the default behavior of many sorting algorithms.
* **Descending Order:** Arranging elements from largest to smallest (e.g., `5, 4, 3, 2, 1`).

The challenge when sorting in descending order is that many built-in sorting functions are designed for ascending order. We need to either adapt these functions or use alternative approaches.

**Methods for Sorting Arrays in Descending Order in Java**

Here are the main strategies we'll explore:

3. **Using a Custom Comparator (for Object Arrays)**
4. **Implementing a Sorting Algorithm Directly (e.g., Bubble Sort, Selection Sort) with Descending Logic**
5. **Using Java Streams (for both primitive and object arrays)**

* **Explanation:**

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