Java SE 8 Programming Training & Placements in Chennai "ISQL Global"

Java SE 8 Programming
(Course Materials and Course Completion Certificates are directly delivered from Oracle University to those required for Foreign Opportunity)

(Government of India Approved Education Center)

This Java SE 8 Programming training covers the core language features and Application Programming Interfaces (API) you will use to design object-oriented applications with Java Standard Edition 8 (Java SE 8) Platform. Use this course to further develop your skills with the Java language and prepare for the Oracle Certified Professional, Java SE 8 Programmer Exam!
This Java SE 8 Programming training covers the core language features and Application Programming Interfaces (API) you will use to design object-oriented applications with Java Standard Edition 8 (Java SE 8) Platform.
Learn To:

• CreateJava technology applications with the latest JDK Technology
• Developyour object-oriented skills
• Identifygood practices in the use of the language to create robust Javaapplication
• UseLambda expressions in Java applications
• Storeand manipulate data using collections
• Manipulatefiles, directories and file systems
• Connectto databases using standard SQL queries through JDBC
• Createhigh-performance multi-threaded applications

Benefits to You You can use this course to further develop your skills with the Java language and prepare for the Oracle Certified Professional, Java SE 8 Programmer Exam!
Prerequisites Required Prerequisite

• Java SE 8 Fundamentals

Audience

• Java EE Developers
• JavaDevelopers
• Developer

Course Objectives

• Creating high-performing multi-threaded applications
• Creating Java technology applications that leverage the object-orientedfeatures of the Java language, such as encapsulation, inheritance,and polymorphism
• Implementing input/output (I/O) functionality to read from and write to dataand text files and understand advanced I/O streams
• Executing a Java technology application from the command line
• Manipulating files, directories and file systems using the JDK NIO.2specification
• Creating applications that use the Java Collections framework
• Performingmultiple operations on database tables, including creating,reading, updating and deleting using both JDBC and JPA technology
• Searching and filter collections using Lambda Expressions
• Implementingerror-handling techniques using exception handling
• Using Lambda Expression concurrency features

Course Topics
Java Platform Overview

• Defining how the Java language achieves platform independence
• Defining how the Java language continues to evolve
• Differentiatingbetween the Java ME, Java SE, and Java EE Platforms
• Evaluating Java libraries, middle-ware, and database options

Java Syntax and Class Review

• Using operators
• Creating primitive variables
• Creatingsimple Java classes
• Usingif-else and switch statements
• Creating and manipulate strings
• Iterating with loops: while,do-while,for,enhanced for
• Creating arrays
• Using Java fields, constructors, and methods

Encapsulation and Subclassing

• Creating and use Java subclasses
• Usingencapsulation in Java class design
• Overloadingmethods
• Making classes immutable
• Modelingbusiness problems using Java classes

Overriding Methods, Polymorphism, and Static Classes

• Using the instanceof operator to compare object types
• Usingvarargs to specify variable arguments
• Using access levels: private, protected, default, and public.
• Overridingmethods
• Implementing the singleton design pattern
• Modelingbusiness problems by using the static keyword
• Using upward and downward casts
• Usingvirtual method invocation

Abstract and Nested Classes

• Constructing abstract Java classes and subclasses
• Designinggeneral-purpose base classes by using abstract classes
• Applying final keyword in Java
• Distinguishbetween top-level and nested classes

Interfaces and Lambda Expressions

• Defaultingmethods
• Defining a Java interface
• Anonymousinner classes
• Defining a Lambda Expression
• Extending an interface
• Choosingbetween interface inheritance and class inheritance

Collections and Generics

• Creating a collection by using generics
• Implementing an ArrayList
• Implementing a HashMap
• Implementing a Deque
• Using the type inference diamond to create an object
• Creating a custom generic class
• Implementing a TreeSet
• Ordering collections

Collections Streams, and Filters

• Describing the Stream interface
• Calling an existing method using a method reference
• Chainingmultiple methods together
• Filtering a collection using lambda expressions
• Defining pipelines in terms of lambdas and collections
• Iteratingthrough a collection using lambda syntax
• Describing the Builder pattern

Lambda Built-in Functional Interfaces

• Using primitive versions of base interfaces
• Usingbinary versions of base interfaces
• Listing the built-in interfaces included in java.util.function
• Coreinterfaces - Predicate, Consumer, Function, Supplier

Lambda Operations

• Extracting data from an object using map
• Describing the Optional class
• Sorting a stream
• Describinglazy processing
• Describing the types of stream operations
• Grouping and partition data using the Collectors class
• Saving results to a collection using the collect method

Exceptions and Assertions

• Recognizing common exception classes and categories
• Autocloseresources with a try-with-resources statement
• Creating custom exceptions
• Using the catch, multi-catch, and finally clauses
• Defining the purpose of Java exceptions
• Using the try and throw statements
• Testing invariants by using assertions

Java Date/Time API

• Working with dates and times across time zones
• Combining date and time into a single object
• Creating and manage date-based events
• Applying formatting to local and zoned dates and times
• Creating and manage time-based events
• Managing changes resulting from daylight savings
• Defining and create timestamps, periods and durations

I/O Fundamentals

• Writing and read objects using serialization
• Usingstreams to read and write files
• Readand write data from the console
• Describing the basics of input and output in Java

File I/O (NIO.2)

• Using the Files class to check, delete, copy, or move a file ordirectory
• Using the Path interface to operate on file and directory paths
• Using Stream API with NIO2

Concurrency

• Creating worker threads using Runnable and Callable
• Describing operating system task scheduling
• Using an ExecutorService to concurrently execute tasks
• Using the java.util.concurrent collections
• Identifying potential threading problems
• Usingmonitor locks to control the order of thread execution
• Usingsynchronized and concurrent atomic to manage atomicity

The Fork-Join Framework

• Theneed for Fork-Join
• RecursiveTask
• Workstealing
• Parallelism

Parallel Streams

• Listing the key performance considerations for parallel streams
• Reviewing the key characteristics of streams
• Defining reduction
• Listthe key assumptions needed to use a parallel pipeline
• Calculating a value using reduce
• Describing the process for decomposing and then merging work
• Describing how to make a stream pipeline execute in parallel
• Describing why reduction requires an associative function

Database Applications with JDBC

• Connecting to a database by using a JDBC driver
• Specifying JDBC driver information externally
• Performing CRUD operations using the JDBC API
• Defining the layout of the JDBC API
• Submittingqueries and get results from the database

Localization

• Building a resource bundle for each locale
• Describing the advantages of localizing an application
• Calling a resource bundle from an application
• Changing the locale for a resource bundle
• Defining what a locale represents
• Readand set the locale by using the Locale object