Core Java/JavaSE Training

CoreJava Course Reviews

The course is practical oriented. Good place for learning.

Core Java Course Content

Java Overview

• History of Java
• Versions
• Any Prerequisite for Learning Java
• JDK, JRE, JVM
• Features of Java
• Keywords
• Primitive data types
• Wrapper classes
• Variable types
• instance, class, static variables

Basic Operators

• Arithmetic Operators
• Relational Operators
• Bitwise Operators
• Logical Operators
• Assignment Operators
• Miscellaneous Operators
• Precedence of Java Operators

Loop, Control & Decision Making

• While Loop
• Do While Loop
• For Loop
• Loop Control Statement
• Break Statement
• Continue Statement
• If statement
• If else statement
• if ..else if..else statement
• Nested if statement
• Switch statement
• The ?: operator

String

• String Class
• StringBuffer class
• StringBuilder class
• StringTokenizer class
• String charAt()
• String compareTo()
• String concat()
• String contentEquals()

Array

• Array declarations
• Processing Arrays

Object Oriented Concepts in Java

• Class, Object
• Constructor
• Default constructor, non argumented constructor, argumented constructor
• Constructor call using this and super
• Interface, abstract class, class
• Abstraction
• Inheritance
• extends, implements keywords
• Type of inheritance
• IS-A relationship
• HAS-A relationship
• Instanceof keyword
• Polymorphism
• Overloading and Overriding
• Using super keyword
• Encapsulation
• package
• Import
• Access specifiers

Inner Classes

• Nested Classes
• Inner Classes(Non Static and static Nested Classes)
• Accessing the Private Members
• Method-local inner classes
• Anonymous inner classes
• Anonymous inner class as argument
• Static Nested Classes

Inner Classes

• Nested Classes
• Inner Classes(Non Static and static Nested Classes)
• Accessing the Private Members
• Method-local inner classes
• Anonymous inner classes
• Anonymous inner class as argument
• Static Nested Classes

Collection Framework

• Collection Hierarchy
• Collection Interface
• List & Set Interface
• SortedSet Interface
• Iterator and Enumeration Interface
• Collection Classes
• ArrayList
• Vector
• LinkedList
• HashSet
• TreeSet
• Map Interface

Collection Framework

• Collection Hierarchy
• Collection Interface
• List & Set Interface
• SortedSet Interface
• Iterator and Enumeration Interface
• Collection Classes
• ArrayList
• Vector
• LinkedList
• HashSet
• TreeSet
• LinkedHashSet
• Map & SortedMap Interface
• HashMap class
• LinkedHashMap class
• TreeMap class

Exceptions Handling

• Exceptions and Errors
• Exceptions Methods
• Catching Exceptions
• Multiple Catch Blocks
• Catching Multiple Type of Exceptions
• The throw/throws keywords
• The finally block
• User defined exceptions
• Exception handling in overloading and overriding

Generics

• Generic Methods
• Bounded Type Parameters
• Generic classes

Enum

• Definition and use
• enum example

File Handling and io package

• Directories management
• File handling in java
• File Class
• Generic classes
• io Streams
• Reading and Writing Files
• ByteArrayInputStream
• DataInputStream
• FileOutputStream
• ByteArrayOutputStream
• DataOutputStream
• File Navigation and I/O
• Serializing an object
• Deserializing an object

Multithreading

• Life Cycle of a Thread
• Thread Priorities
• Create a Thread by implementing a Runnable Interface
• Create a Thread by Extending a Thread Class
• Major Java Multithreading Concepts
• Thread Synchronization
• Inter Thread Communication
• Thread Deadlock
• Thread Control

Annotation

• Annotation Types
• General Purpose
• @override
• @SuppressWarning
• @Deprecated
• @FunctionalInterface(java8)