unit 1
- features of java
- java compiler
- JVM
- garbage collection
- data types
- class and object
- control structures
- arrays
- arrays of objects
unit 2
- OOP
- defining a class in java
- create object from class
- adding attributes and methods
- constructors
- methods
- passing values
- pass by values and pass by reference
- method overloading
- Access modifiers
- static
- final
- package
- exception handling
unit 3
- inheritance
- types
- polymorphism
- abstract keyword
- interfaces
UNIT 4 I/O and File handling
- Streams Concept
- byte streams
- character streams
- Console
- System.in
- System.out
- System.err
- Input Stream and class
- OutputStream Classs
UNIT 5 GUI Programming
- GUI controls
- button
- lable
- TextField
- TextArea
- List
- CheckBox
- Radio
- Scrollbar
- Menu
- Applets
- concept
- basic aplet creation
- lifecycle
- content