Best Core Java Training

Lesson 0: Basics of Java

Introduction to Java

Working With Java Variables

Using Operators and Decision Constructs

Using Loop Constructs

Creating and Using Arrays

Lesson 1: Working with Methods and Encapsulation

Create methods with arguments and return values; including overloaded methods

Apply the static keyword to methods and fields

Create and overload constructors; differentiate between default and user defined constructors

Apply access modifiers

Apply encapsulation principles to a class

Determine the effect upon object references and primitive values when they are passed into

Methods that change the values

Lesson 2 : Working with Inheritance

Describe inheritance and its benefits

Develop code that makes use of polymorphism; develop code that overrides methods;

Differentiate between the type of a reference and the type of an object

Determine when casting is necessary

Use super and this to access objects and constructors

Use abstract classes and interfaces

Lesson 3: Handling Exceptions

Differentiate among checked exceptions, unchecked exceptions, and Errors

Create a try-catch block and determine how exceptions alter normal program flow

Describe the advantages of Exception handling

Create and invoke a method that throws an exception

Recognize common exception classes (such as NullPointerException, ArithmeticException,

ArrayIndexOutOfBoundsException, ClassCastException)

Lesson 4 : JDBC

Need for JDBC

JDBC architecture

Driver and Application API of JDBC

Types of drivers

To set up an a project for JDBC usage

Setting up a connection using JDBC

Executing queries with JDBC API

Transaction management using JDBC

Summary and quizzes

Lesson 5 : Lambda Expressions

What is Lambda Expression?

Default Methods

Functional Interfaces

Method References

Stream vs. Lambda Expression