Object Class & Inner Classes in Java | equals(), hashCode(), toString() Explained | Core Java скачать в хорошем качестве

Object Class & Inner Classes in Java | equals(), hashCode(), toString() Explained | Core Java

In this video, we cover one of the most important Core Java topics – Object Class and Inner Classes in Java. 💻 Complete Java Source Code used in my tutorials 🔗 GitHub Repository: https://github.com/ruchicodesofficial... You will learn: ✔ What is Object class in Java ✔ Why toString(), equals() and hashCode() are important ✔ Difference between == and equals() ✔ How HashMap and HashSet use equals() and hashCode() ✔ Member Inner Class and Static Nested Class ✔ Anonymous Inner Class with real example ✔ How Inner Classes connect to Java 8 Lambda Expressions This video is explained in simple Hinglish with proper coding examples and interview-focused explanations. 📌 Topics Covered: • Object class methods in Java • toString() method explained • equals() method best practices • hashCode() golden rules • Member Inner Class • Static Nested Class • Anonymous Inner Class 0:00 intro 01:07 what is Object class 01:44 toString() 05:35 Difference between == & equals() 13:34 hashcode() 15:21 What is Inner Class? 16:34 Member Inner Class 20:19 Static Nested Class 22:29 Anonymous Inner Class 25:42 Local Inner Class #CoreJava #JavaProgramming #JavaTutorial #JavaObjectClass #InnerClasses #toString #equalsAndHashCode #HashMap #HashSet #AnonymousInnerClass #StaticInnerClass #LambdaExpressions