Java Programming Notes PDF
Topics in our Java Notes PDF
In these “Java Notes PDF”, you will be able to create Java programs that leverage the object-oriented features of the Java language, such as encapsulation, inheritance, and polymorphism; use data types, arrays, and other data collections; implement error-handling techniques using exception handling, create an event-driven GUI using Swing components
The topics we will cover in these Java Programming Handwritten Notes PDF will be taken from the following list:
OOP Concepts: Data abstraction, encapsulation, inheritance, Benefits of Inheritance, Polymorphism, classes, and objects, Procedural and object-oriented programming paradigms.
Java Programming: History of Java, comments, Data types, Variables, Constants, Scope and Lifetime of variables, Operators, Operator Hierarchy, Expressions, Type conversion and casting, Enumerated types, Control flow- block scope, conditional statements, loops, break and continue statements, simple java stand-alone programs, arrays, console input and output, formatting output constructors, methods, parameter passing, static fields and methods, access control, this reference, overloading methods and constructors, recursion, garbage collection, building strings, exploring string class.
Inheritance: Inheritance hierarchies super and subclasses, Member access rules, super keyword, preventing inheritance: final classes and methods, the Object class and its methods.
Polymorphism: Dynamic binding, method overriding, abstract classes, and methods. Interfaces- Interfaces Vs Abstract classes, defining an interface, implement interfaces, accessing implementations through interface references, extending interface.
Inner classes: Uses of inner classes, local inner classes, anonymous inner classes, static inner classes, examples.
Packages: Defining, creating, and accessing a package, Understanding CLASSPATH, importing packages.
Exception handling: Dealing with errors, benefits of exception handling, the classification of exceptions- exception hierarchy, checked exceptions and unchecked exceptions, usage of try, catch, throw, throws and finally, rethrowing exceptions, exception specification, built-in exceptions, creating own exception subclasses.
Multithreading: Differences between multiple processes and multiple threads, thread states, creating threads, interrupting threads, thread priorities, synchronizing threads, inter-thread communication, producer-consumer pattern, Exploring java.net and java.text
Collection Framework in Java: Introduction to java collections, Overview of java collection framework, Generics, Commonly used collection classes- Array List, Vector, Hash table, Stack, Enumeration, Iterator, String Tokenizer, Random, Scanner, Calendar, and Properties
Files: Streams- Byte streams, Character streams, Text input/output, Binary input/output, random access file operations, File management using File class.
Connecting to Database: JDBC Type 1 to 4 drivers, Connecting to a database, querying a database, and processing the results, updating data with JDBC.
GUI Programming with Java: The AWT class hierarchy, Introduction to Swing, Swing Vs AWT, Hierarchy for Swing components, Containers – Jframe, JApplet, JDialog, JPanel.
Overview of some Swing components – Jbutton, JLabel, JTextField, JTextArea, simple Swing applications, Layout management – Layout manager types – border, grid, and flow.
Event Handling: Events, Event sources, Event classes, Event Listeners, Relationship between Event sources and Listeners, Delegation event model, Examples: Handling a button click, Handling Mouse events, Adapter classes.
Applets: Inheritance hierarchy for applets, differences between applets and applications, Life cycle of an applet, Passing parameters to applets, applet security issues.
Download Java Notes PDF
Java Programming Handwritten Notes PDF
Contributor: Tanya Garg
College: KMV (DU)
Java Programming Handwritten Notes PDF
Contributor: Abhishek Sharma
College: KMV (DU)
Java Programming Handwritten Notes PDF
Contributor: Abhishek Sharma
College: KMV (DU)
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Java is a high-level programming language originally developed by Sun Microsystems and released in 1995. Java runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX.What is Java ?
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