JavaNotes
Prepared by Uday Pawar
1
,Core Java Online Session
- Introduction about the Course and the Placement
Opportunities provided in Jspiders.
2
,Java Course Content (50-55 Sessions)
1. Variables
2. Datatypes
3. Operators
4. Structure
5. Conditional Statements
6. Looping Statements
---------------------------------------------------------------------
1. Object, Class, Keywords and Identifiers
2. Methods, Constructor and Blocks
3. Inheritance
4. Overloading and Overriding
5. Access Modifiers and Encapsulation
6. Casting, Abstract keyword, Interface and Arrays
7. Polymorphism
8. Abstraction
----------------------------------------------------------------------
1. Java Libraries -> String -> Lambda Functions
2. Exception Handling
3. File Handling
4. Multi-Threading
5. Collection Framework
Note: After the completion of java course, mini project
would be done
3
, What is Java?
- Java is a high level, platform independent,
object-oriented programming language.
- High Level Language is a language which is in
normal English i.e. Human Understandable Form.
- Programming Language is a medium to interact or
communicate with the system.
Why do we use Java? or Features of Java.
1. Simple
2. Platform Independent
3. Extensible
4. Object Oriented
5. Automatic Garbage Collector
6. Secured
7. Robust
Working of a Java Program (or) How is Java platform
independent (or) WORA Architecture
1.We develop a java program and save the file
with the extension (.java).
2. Next, we compile a java program to check if
there are any error in the program or not.
3. If the compilation is unsuccessful (program
has errors) then we need to Debug.
4
Prepared by Uday Pawar
1
,Core Java Online Session
- Introduction about the Course and the Placement
Opportunities provided in Jspiders.
2
,Java Course Content (50-55 Sessions)
1. Variables
2. Datatypes
3. Operators
4. Structure
5. Conditional Statements
6. Looping Statements
---------------------------------------------------------------------
1. Object, Class, Keywords and Identifiers
2. Methods, Constructor and Blocks
3. Inheritance
4. Overloading and Overriding
5. Access Modifiers and Encapsulation
6. Casting, Abstract keyword, Interface and Arrays
7. Polymorphism
8. Abstraction
----------------------------------------------------------------------
1. Java Libraries -> String -> Lambda Functions
2. Exception Handling
3. File Handling
4. Multi-Threading
5. Collection Framework
Note: After the completion of java course, mini project
would be done
3
, What is Java?
- Java is a high level, platform independent,
object-oriented programming language.
- High Level Language is a language which is in
normal English i.e. Human Understandable Form.
- Programming Language is a medium to interact or
communicate with the system.
Why do we use Java? or Features of Java.
1. Simple
2. Platform Independent
3. Extensible
4. Object Oriented
5. Automatic Garbage Collector
6. Secured
7. Robust
Working of a Java Program (or) How is Java platform
independent (or) WORA Architecture
1.We develop a java program and save the file
with the extension (.java).
2. Next, we compile a java program to check if
there are any error in the program or not.
3. If the compilation is unsuccessful (program
has errors) then we need to Debug.
4
