Core Java

At the end of the course the participant will:

• Implement Object Oriented Programming Concepts
• Use and create packages and interfaces in a Java program
• Use graphical user interface in Java programs
• Create Applets
• Implement exception handling in Java
• Implement Multithreading
• Use Input/Output Streams
• Handle security implementations in Java

• Creation of Java
• Features of Java
• Overview of Programming with JDK
• Discuss the Java Security Model
• Describe Java Virtual Machine
• Garbage Collection and Memory Management
• Sample Programs

• Structures Programming technique
• Object Oriented Programming and its advantages
• Define Objects and Classes and the relation between them
• Explain terms-Attributes, Methods, Construction, Destruction and Persistence
• Discuss Data Abstraction
• Discuss Data Encapsulation
• Explain Polymorphism
• Explain Inheritance

• Discuss the data types available in Java and utilize them in applications
• Describe the various control structures and loops available in Java
• Explain and utilize the various operators present in Java
• Explain an Array

• Describe class and inheritance of classes
• Explain and Object and to declare one
• Explain the concept of Constructors and its relation with respect to class
• Methods
• “this” keyword
• Concept of Inner class

• Purpose of Modifies and its types
• Explain Package
• List the various Packages available in Java
• Design user defined Package
• Explain the term interface and how to implement it
• Practice creating an interface and implement it

• String Class
• Various Methods of the String class and how to use them
• Explain StringBuffer class
• Discuss the methods of the StringBuffer class and its usage

• Difference between Applications and Applets
• Understand the Applet Class
• Create, run and execute Applets
• Understand the Security Restrictions applied on Applet
• Identify the various activities in an applet
• Identify how to use Components and layouts in Applets

• Basics of Graphic System
• Explain and utilize the following geometric figures in applications
  • Lines
  • Ovals
  • Rectangle and RoundRectangle
  • 3DRectange and Arc
• Discuss Color Control and how to use it to fill color in the container and the images in it
• Disuss the Font Control and how to play around with it
• Explain the FontMetrics class and its purpose

• Describe the concept of GUI
• Discuss the following Handle events using the following listeners
  • ActionListener
  • ItemListener
  • WindowListener
  • ComponentListener
  • MouseListener
  • MouseMotionListener
• Describe the following components and how to apply them in the container
  • Label
  • List
  • Button
  • Checkbox
  • Choice
  • TextField
  • TextArea
  •  FileDialog

• Discuss event handling related to mouse events
• Describe the LayoutManager class and implement the types of layout in the application
• Discuss the various containers and how to implement them
• Understand Menus and apply them in the frame

• Discuss the purpose of Exception Handing in Java
• Explain the types of exception in Java
• Describe the use of try and catch
• Explain the use of throws keyword
• Explain the purpose of throw
• Describe the finally keyword

• Describe Multithreading
• Creating and Managing Threads
• Discuss the life cycle of threads
• Understand the concept of synchronization
• Explain how to set the priorities of thread
• Understand what a daemon thread does