This book discusses about Core Java in detail. In the process of learning, you will come across; essentials of core Java 8 – Including datatypes, operators, conditional statements and many other important concepts of Java, to implementing OOPs concepts, to creating GUI applications in Java, to accessing data in Java, and to final deployment. Concepts taught in this book are explained using real-life examples, and this book covers labs for the reader to perform and enhance their skills in Java. Some of the labs/experiments covered in this book are related to drawing house on the applet, handling exceptions, implementing arrays and recursion in your program.
Chapter 1: The Java Language
History and Versions of Java
Features of Java
The Java Virtual Machine
First Program in Java
Comments
Java Control Statements
Java Data Types
Arrays
Chapter 2: Object-Oriented Programming
Class
Object
Encapsulation
Abstraction
Inheritance
Polymorphism
Method
Constructors
The this Keyword
The Static Keyword
The final keyword
Chapter 3: String Manipulations
String
Important methods Methods of a the String Class
The String Buffer Class
The StringTokenizer Class
Chapter 4: Packages and Interfaces
Packages
Interfaces
Chapter 5: Exception Handling
Errors
Exceptions
Handling Exception
Pre-Defined Exceptions
User-Defined Exceptions
The try-with-resources Statement
Chapter 6: Multithreading
Thread
Creating a Thread
Synchronization
Deadlock
Interthread Communication
Chapter 7: Input Output Streams
Streams
Byte-oriented Streams
Character-oriented Streams
The File Class
Object Serialization
Chapter 8: Networking in Java
Socket in TCP
Socket programming in TCP/IP
Socket programming in UDP
Chapter 9: Wrapper Classes
Types of the Wrapper Classes
The Byte Wrapper Class
The Short Wrapper Class
The Integer Wrapper Class
The Long Wrapper Class
The Float Wrapper Class
The Double Wrapper Class
The Character Wrapper Class
The Boolean Wrapper Class
Chapter 10: Collection Framework
Exploring the java.util Package
Working with Lists
Working with Sets
Working with Maps
Chapter 11: Inner Classes
Implementing the Inner Classes
The Member Inner Class
The Static Inner Class
The Local Inner Class
The Anonymous Inner Class
Chapter 12: Working with the AWT Package
The Event Delegation Model
Working with the Layouts
Working with the Individual Components
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