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The Java Interview Handbook: 300+ Interview Questions

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1.Java Ecosystem

Introduction Java & it's Ecosystem Java Virtual Machine Java Flavors & Processes Java Tools & Files

2.Methods

Variable Argument Passing Pass by Value Pass by Reference Method Overloading

3.Classes

Accessibility The Object Class Constructors Initialization Classes Nested Classes Anonymous and Local Classes Abstract Classes Final Class Super Keyword Finalize

4.Interfaces

Interfaces More on Interfaces

5.Inheritance

Inheritance Multiple Inheritance Inheritance Gotchas

6.Lambda Expressions

Basics More on Lambdas

7.Generics

Why Generics Raw Types Generic Types Bounded Types Type Inference Erasure Bridge Methods Wildcard The Get & the Put Principle Reification

8.Multi-Threading

Fundamentals Thread Safety Mutexes vs Semaphores Synchronized Volatile Wait() and Notify()More on Threading

9.Memory Management

Memory Areas Reference Strengths Garbage Collection Memory Tuning

10.Collections

Collection Types Iterating in Java Summary

11.Exceptions

Exceptions Checked vs Unchecked Catch Block More on Exceptions

12.Reflection

Introduction java.lang.Class Class Modifiers Instantiation using Reflection Classloaders

13.Serialization

Basics More on Serialization

14.Miscellaneous Topics

Types Keywords Annotations Boxing Unboxing Package Strings Casting

15.Java in Practice

Quick Note Object Creation Using Objects Designing Classes Inheritance vs Composition Interfaces vs Abstract Classes Using Generics Enums & Annotations Method Design General Best Practices Exceptions Handling Concurrency

16.Patterns

Singleton Builder Cheat Sheet

17.The End

The Java Interview Handbook: 300+ Interview Questions

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