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In this Java course you will learn all important aspects and methodologies that are required for Core Java, as the programming language. The core java training course is specially designed for the students who want to learn all aspects of this Java training program. If you want to excel your career in Java based technologies, then there is need of having immense knowledge for the programmers when writing code using Core Java only. After completing the core java training courses, you can explore new technologies in Java on your own. One successful completion of the Java training courses designed by NetTech India, students will be able to easily understand the Java based technology. Even the chance of getting job is very high as the Core Java course acts as the base for entire Java platform.
The structure of this core java training courses covers:
Java Basics
Define the scope of variables
Define the structure of a Java class
Create executable Java applications with a main method
Import other Java packages to make them accessible in your code
Working With Java Data Types
Declare and initialize variables
Differentiate between object reference variables and primitive variables
Read or write to object fields
Explain an Object's Lifecycle (creation, "dereference" and garbage collection)
Call methods on objects
Manipulate data using the StringBuilder class and its methods
Creating and manipulating Strings
Using Operators and Decision Constructs :
Use Java operators
Use parenthesis to override operator precedence
Test equality between Strings and other objects using == and equals ()
Create if and if/else constructs
Use a switch statement
Creating and Using Arrays
Declare, instantiate, initialize and use a one-dimensional array
Declare, instantiate, initialize and use multi-dimensional array
Declare and use an ArrayList
Using Loop Constructs:
Create and use while loops
Create and use for loops including the enhanced for loop
Create and use do/while loops
Compare loop constructs
Use break and continue
Working with Methods and Encapsulation:
Create methods with arguments and return values
Apply the static keyword to methods and fields
Create an overloaded method
Differentiate between default and user defined constructors
Create and overload 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
Working with Inheritance
Implement inheritance
Develop code that demonstrates the use of polymorphism
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
Handling Exceptions
Differentiate among checked exceptions, Runtime Exceptions and Errors
Create a try-catch block and determine how exceptions alter normal program flow
Describe what Exceptions are used for in Java
Invoke a method that throws an exception
Recognize common exception classes and categories
Threads
Create and use the Thread class and the Runnable interface
Manage and control thread lifecycle
Synchronize thread access to shared data
Identify code that may not execute correctly in a multi-threaded environment.
Applets
Life Cycle of an Applet
The Applet CLASS
Invoking an Applet
Getting Applet Parameters
Specifying Applet Parameters
Generics and Collections:
Create a generic class
Use the diamond for type inference
Analyze the interoperability of collections that use raw types and generic types
Use wrapper classes, autoboxing and unboxing
Create and use List, Set and Deque implementations
Create and use Map implementations
Use java.util.Comparator and java.lang.Comparable
Sort and search arrays and lists
Exploring Java Packages:
Java.IO
Java.Util
Java.Lang
