Java Handwritten Notes | Subject – Java language | 132 Pages

Description

PDF size – 68 mb
No. Of pages – 132
Subject – Java language
Language – English
File Type – Handwritten Notes
PDF quality – High quality

Basic Principles of Object Oriented Programming, Introduction to Java, History and Features of Java, Java Virtual Machine (JVM), Java’s Magic Bytecode: The Java Runtime Environment: Basic Language Elements: Lexical Tokens, Identifiers, Keywords, Literals, Comments, Primitive Data types, Operators, Assignments; Input/output in Java: Basics, I/O Classes, Reading Console Input, Control Structures in Java: Decision and Loop Control Statements

UNIT-II

Class and Object in Java: Defining Class in Java, Creating Objects of a Class, Defining Methods, Argument Passing Mechanism. Using Class and Objects. Constructors. Nested Class, Inner Class, Abstract Class, Dealing with Static Members; Array & String in Java: Defining an Array. Initializing & Accessing Array. Multi-Dimensional Array, Defining String. Operation on Array and String. Creating Strings using String Class, Creating Strings using StringBuffer Class,, Polymorphism in Java: Basic Concept, Types. Overriding vs. Overloading. Implementation

UNIT-III

Extending Classes and Inheritance in Java: Benefits of Inheritance, Types of Inheritance in Java, Access Attributes, Inheriting Data Members and Methods, Role of Constructors in Inheritance, Use of “super”: Packages & Interfaces: Basic Concepts of Package and Interface, Organizing Classes and Interfaces in Packages, Defining Package, Adding Classes from a Package to Your Program, CLASSPATH Setting for Packages, Import Package, Naming Convention For Packages, Access Protection in Packages, Standard Packages