Core Java Online Training in Chennai

Module 2: Variables, Arrays and Strings

• Variables
• Data Typing
• Arrays
• Strings
• What Data Types are Available?
• Creating Integer Literals
• Creating Floating-Point Literals
• Creating Boolean Literals
• Creating Character Literals
• Creating String Literals
• Creating Binary Literals
• Using Underscores in Numeric Literals
• Declaring Integer Variables
• Declaring Floating-Point Variables
• Declaring Character Variables
• Declaring Boolean Variables
• Initializing Variables Dynamically
• Conversion between Data Types
• Automatic Conversions
• Casting to New Data Types
• Declaring One-Dimensional
• Creating One-Dimensional Arrays
• Initializing One-Dimensional Arrays
• Declaring Multi-Dimensional Arrays
• Creating Multi-Dimensional Arrays
• Initializing Multi-Dimensional Arrays
• Creating Irregular Multi-Dimensional Arrays
• Getting an the Length of an Array
• Understanding General Form of Static Import
• Importing Static Members
• The String Class
• Getting String Length
• Concatenating Strings
• Getting Characters and Substrings
• Searching For and Replacing Strings
• Changing Case in Strings
• Checking for Empty String
• Formatting Numbers in Strings
• The StringBuffer Class
• Creating StringBuffers
• Getting and Setting StringBuffer Lengths and Capacities
• Setting Characters in String Buffers
• Appending and Inserting Using StringBuffers
• Deleting Text in StringBuffers
• Replacing Text in String Buffer
• Using the Wrapper Class
• Autoboxing and Unboxing of Primitive Types
• Learning the Fundamentals of Varargs Methods
• Overloading Varargs Methods
• Learning the Ambiguity in Varargs Methods
• Using Non-Reifiable Formal Parameters

Module 3: Operators, Conditionals and Loops

• Operators
• Conditionals
• Loops
• Operator Precedence
• Incrementing and Decrementing (++ and –)
• Unary NOT (~ And !)
• Multiplication and Division (* and /)
• Modulus (%)
• Addition and Subtraction (+ and -)
• Shift Operators (>>, >>>, and <<)
• Relational Operators (>, >=, <, <=, ==, and !=)
• Bitwise and Bitwise Logical AND, XOR, and OR (&, ^, and /)
• Logical (&& and ||)
• The if-then-else Operator
• Assignment Operators (= and [operator]=)
• Using the Math
• Changes in the Math Class
• Class StrictMath
• Comparing Strings
• The if Statement
• The else Statement
• Nested if
• The if-else Ladders
• The switch Statement
• Using Strings in switch Statement
• The while Loop
• The do-while Loop
• The for Loop
• The for-each Loop
• Supporting for-each in Your Own Class
• A (Poor) Solution
• Significance of for-
• Nested Loops
• Using the break Statement
• Using the continue Statement
• Using the return Statement
• Summary

Module 4: Class, Object, Packages and Access Specifiers

• The Control Overview of a Class
• Working with Objects
• Working with Methods
• Defining Default Methods
• Working with Constructors
• Using Default Constructor
• Using Parameterized Constructors
• Exploring Packages
• Studying the Types of Packages
• Importing Packages
• Using Access Specifiers
• Working with Streams API
• Stream API Overview
• Collection and Stream
• Commonly Used Functional Interfaces in Stream
• Java.util.Optional
• Aggregate Operations
• Working with Time API

Module 5: Implementing Object-Oriented Programming in Java

• Understanding Encapsulation
• Understanding Abstraction
• Understanding Inheritance
• Understanding the final Keyword
• Preventing Inheritance
• Declaring Constant
• Preventing Method Overriding
• Implementing Interfaces
• Working with Lambda Expressions
• Method References
• Using Lambda Expressions
• Implementing Abstract Classes and Methods
• Difference between Abstract Classes and Interfaces
• Implementing Polymorphism
• Understanding the Static Polymorphism
• Understanding the Dynamic Polymorphism
• Summary

Module 6: Working with Streams, Files and I/O Handling

• Streams, Readers and Writers
• Essentials in NIO
• Buffers
• Channels
• Charsets and Selectors
• Enhancements in NIO with Java 8
• The Path Interface
• The Files Class
• The Paths Class
• The File Attribute Interfaces
• The FileSystem Class
• The FileSystems Class
• The FileStore Class
• Prospects of NIO
• Working with Streams
• The InputStream Class
• The OutputStream Class
• The ByteArrayInputStream Class
• The ByteArrayOutputStream Class
• The BufferedInputStream Class
• The BufferedOutputStream Class
• The FileInputStream Class
• The FileOutputStream Class
• Working with the Reader Class
• Working with the Writer Class
• Accepting Input from the Keyboard with the InputStreamReader Class
• Working with the OutputStreamWriter Class
• Working with Files
• Using the File Class
• Using the FileReader Class
• Using the FileWriter Class
• Working with the RandomAccessFile Class
• Working with Character Arrays
• Using the CharArrayReader Class
• Using the CharArrayWriter Class
• Working with Buffers
• Using the BufferedReader Class
• Using the BufferedWriter Class
• Working with the PushbackReader Class
• Working with the PrintWriter Class
• Working with the StreamTokenizer Class
• Implementing the Serializable Interface
• Working with the Console Class
• Working with the Clipboard
• Working with the Printer
• Printing with the Formatter Class
• Using the System.out.printf() Method
• Using the String.format() Method
• Formatting Dates Using the String.format() Method
• Using the Java.util.Formatter Class
• Scanning Input with the Scanner class
• Summary

Module 7: Implementing Exception Handling

• Overview of Exceptions
• Exception Handling Techniques
• Rethrowing Catched Exception with Improved Type Checking
• Built-in Exceptions
• User-Defined Exceptions
• Summary

Module 8: Working with Multiple Threads

• Using Threads in Java
• Life Cycle of a Thread
• Synchronization of Threads
• Multithreaded Custom Class Loader
• Getting the Main Thread
• Naming a Thread
• Pausing a Thread
• Creating a Thread with the Runnable Interface
• Creating a Thread with the Thread Class
• Creating Multiple Threads
• Joining Threads
• Checking if a Thread Is Alive
• Setting Thread Priority and Stopping Threads
• Synchronizing
• Communicating between Threads
• Suspending and Resuming Threads
• Creating Graphics Animation with Threads
• Eliminating Flicker in Graphics Animation Created Using Threads
• Suspending and Resuming Graphics Animation
• Using Double Buffering
• Simplifying Producer-Consumer with the Queue Interface
• Implementing Concurrent Programming
• Simplifying Servers Using the Concurrency Utilities
• Knowing Various Concurrency Utilities
• Learning about the Java.util.concurrent Package
• Learning about the Java.util.concurrent.locks Package
• Learning about the Java.util.concurrent.atomic Package
• Summary

Module 9: Working with Collections Framework

• The Collection Interfaces
• The Collection Classes
• The Map Interfaces
• The Map Classes
• Collections Framework Enhancements in Java SE 8
• Using the Collection Interface
• The Queue Interface
• The List Interface
• The Set Interface
• The SortedSet Interface
• Using the Collection Classes
• Using the Comparator Interface
• Using the Iterator Interface
• Using the ListIterator Interface
• Using the AbstractMap Class
• Using the HashMap Class
• Using the TreeMap Class
• Using the Arrays Class
• Learning the Fundamentals of Enumerations
• The Legacy Classes and Interfaces
• Using the Aggregate Operations
• Using the Java.util.function Package
• Summary

Module 10: Creating Packages, Interfaces, JAR Files and Annotations

• Packages and Interfaces
• JAR Files
• The Java API Package
• The Java.lang Package
• Basics of Annotation
• Other Built-In Annotations
• Creating a Package
• Creating Packages that have Subpackages
• Creating an Interface
• Implementing an Interface
• Extending an Interface
• Using Interfaces for Callbacks
• Performing Operations on a JAR File
• Marker Annotations
• Single Member Annotations
• Summary

Module 11: Working with Java Beans

• What is Java Bean?
• Advantages of Java Bean
• Introspection
• Persistence
• Customizers
• Understanding Java Beans
• Designing Programs Using Java Beans
• Creating Applets that Use Java Beans
• Creating a Java Bean
• Creating a Bean Manifest File
• Creating a Bean JAR File
• Creating a New Bean
• Adding Controls to Beans
• Giving a Bean Properties
• Design Patterns for Properties
• Using Simple Properties
• Designing Patterns for Events
• Learning Methods and Design Patterns
• Creating Bound Properties
• Giving a Bean Methods
• Giving a Bean an Icon
• Creating a BeanInfo Class
• Setting Bound and Constrained Properties
• Implementing Persistence
• Using the Java Beans API
• Learning the Basics of an Event
• Using the Java Beans Conventions
• Using the Remote Notification and Distributed Notification
• Using Beans with JSP
• Summary

Module 12: Networking and Security with Java

• Basics of Networking
• Sockets in Java
• Client-Server Networking
• Proxy Servers
• Internet Addressing
• Domain Name Service
• Inet4Addresses and Inet6Addresses
• The URL Class
• The URI Class
• URI Syntax and Components
• TCP/IP and Datagram
• Blackboard Assignment Retrieval Transaction
• Understanding Networking Interfaces and Classes in the Java.net Package
• Understanding the InetAddresses
• Caching InetAddress
• Creating and Using Sockets
• Creating TCP Clients and Servers
• Understanding the Whois Example
• Submitting an HTML Form from a Java Program
• Handling URL
• Using the URLConnection Objects
• Working with Datagrams
• Datagrams Server and Client
• Working with BART
• Learning about the Java.security Package
• Summary

Module 13: Implementing Event Handling and Wrappers in Servlets 3.1

• Introducing Events
• Introducing Event Handling
• Working with the Types of Servlet Events
• Developing the onlineshop Web Application
• Introducing Wrappers
• Working with Wrappers
• Summary

Module 14: Java Server Pages 2.3 and Expression Language 3.0

• Introducing JSP Technology
• Listing Advantages of JSP over Java Servlet
• Exploring the Architecture of a JSP Page
• Describing the Life Cycle of a JSP Page
• Working with JSP Basic Tags and Implicit Objects
• Working with Action Tags in JSP
• Exploring EL
• Using Custom Tag Library with EL Functions

Module 15: Implementing Filters

• Exploring the Need of Filters
• Exploring the Working of Filters
• Exploring Filter API
• Configuring a Filter
• Creating a Web Application Using Filters
• Using Initializing Parameter in Filters
• Manipulating Responses
• Discussing Issues in Using Threads with Filters
• Summary

Module 16: Java EE Design Patterns

• Describing the Java EE Application Architecture
• Introducing a Design Pattern
• Discussing the Role of Design Patterns
• Exploring Types of Patterns
• Summary

Module 17: Implementing SOA using Java Web Services

• Section A: Exploring SOA and Java Web Services
• Overview of SOA
• Describing the SOA Environment
• Overview of JWS
• Role of WSDL, SOAP and Java/XML Mapping in SOA
• Section B: Understanding Web Service Specifications to Implement SOA
• Exploring the JAX-WS 2.2 Specification
• Exploring the JAXB 2.2 Specification
• Exploring the WSEE 1.3 Specification
• Exploring the WS-Metadata 2.2 Specification
• Describing the SAAJ 1.3 Specification
• Working with SAAJ and DOM APIs
• Describing the JAXR Specification
• JAXR Architecture
• Exploring the StAX 1.0 Specification
• Exploring the WebSocket 1.0 Specification
• Describing the JAX-RS 2.0 Specification
• Exploring the JASON-P 1.0 Specification
• Section C: Using the Web Service Specifications
• Using the JAX-WS 2.2 Specification
• Using the JAXB 2.2 Specification
• Using the WSEE and WS-Metadata Specifications
• Implementing the SAAJ Specification
• Implementing the JAXR Specification
• Implementing the StAX Specification

Continue Your Java Journey with NeedinTech

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