Java Built-in Sort Explained 🚀 | Arrays.sort, Collections.sort, Comparator скачать в хорошем качестве

Java Built-in Sort Explained 🚀 | Arrays.sort, Collections.sort, Comparator

In this video, we cover Built-in Sorting in Java, focusing on Arrays & Strings using Java’s powerful in-built methods. Instead of writing sorting algorithms in interviews or real projects, Java developers are expected to know when and how to use built-in sort methods correctly — and that’s exactly what this video teaches. 🔍 What you’ll learn in this video: 📦 Built-in Sorting for Arrays How Arrays.sort() works for: Primitive arrays (int[], char[]) Object arrays (String[], custom objects) Sorting characters inside a string Time & space complexity behind built-in sort 📦 Built-in Sorting for Collections Collections.sort() vs List.sort() Sorting ArrayList vs LinkedList Why built-in sorting is preferred in interviews 🔁 Custom Sorting Using Comparator for custom order Reverse sorting Case-insensitive string sorting Sorting objects based on multiple fields ⚠️ Common Interview Mistakes Confusing Arrays.sort and Collections.sort Sorting primitive arrays with Comparator (❌) Ignoring stability of sorting Forgetting null-safe comparisons 🎯 Interview Focus Which built-in sort to use and when What algorithm Java uses internally How to explain built-in sorting confidently in interviews 📌 Perfect for: Java beginners MCA / BCA / BTech students Placement & interview preparation Backend developers revising fundamentals 👉 Like, Share & Subscribe for more Java + DSA Interview Prep 🚀 #Java Sorting #Built in Sort Java #Arrays.sort #Collections.sort #Java Comparator #Java Comparable #Java Arrays #Java Strings #Java Interview Questions #DSA in Java #Java Algorithms #Core Java #Learn Java #Placement Preparation #Coding Interview #GeeksforGeeks Java