Java SE: Programming I | IT Training & Certification | Info Trek
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Java SE: Programming I

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  1. 40 Hours
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Java SE: Programming I

WHAT YOU WILL LEARN

From developing apps to creating web applications to powering over 3 billion devices across the world, the Java programming language is ever present in today’s world. When you become a student of Java – and eventually, an Oracle Certified expert – you create limitless opportunities for exciting jobs in the technology industry.

Info Trek offers expert-led courses for beginner to advanced Java developers, covering core concepts, such as language constructs and data types, to intermediate and advanced concepts, such as modular programming, secure coding, and convenience methods.

This entry-level course is aimed at programmers who are new to Java and who need to learn its concepts, language constructs, and data types. Included in the agenda are topics on exception handling, lambda expressions, and modular programming.

The course is designed for programmers who will apply these language skills to develop programs using the latest major versions of the JDK, currently Java 11. Students practice the skills learned in each lesson through hands-on labs.

AUDIENCE

• Developer

• Implementer

• System Integrator

• Systems Administrator


METHODOLOGY

This program will be conducted with interactive lectures, PowerPoint presentation, discussions and hands-on labs. This course can be conducted as instructor-led (ILT) or virtual instructor-led training (VILT).

COURSE OBJECTIVES

• Write Java code that uses variables, arrays, conditional and loop constructs of achieve program objectives

• Identify modular programming principles

• Access and create static fields and methods

• Encapsulate a class using access modifiers and overloaded constructors

• Manipulate numeric, text, and string data using appropriate Java operators

• Set environment variables to allow the Java compiler and runtime executables to function properly

• Create simple Java classes and use object references to access fields and methods in a class

• Demonstrate polymorphism by implementing a Java interface

• Handle a checked exception in a Java application

• Use a Predicate Lambda expression as the argument to a method

• Define and implement a simple class hierarchy that supports application requirements


Expand All

Modules

Module 1: What is a Java Program

• Key features of the Java language

• Java technology and development environment
• Running and testing a Java program

Module 2: Creating a Java Main class

• Java classes

• The Main method

• Adding a Main method


Module 3: Data in the Cart

• Introducing variables

• Working with strings

• Working with numbers

• Manipulating numeric data


Module 4: Managing Multiple Items

• Working with conditions

• Using IF statements

• Working with a list of items

• Processing a list of items


Module 5: Describing Objects and Classes

• Working with objects and classes

• Defining fields and methods

• Declaring, instantiating, and initializing objects

• Working with object references

• Doing more with arrays


Module 6: Manipulating and Formatting the Data in Your Program

• Using the String class

• Using the Java API docs

• Using the StringBuilder class

• More about primitive data types

• More numeric operators

• Promoting and casting variables


Module 7: Creating and Using Methods

• Using methods

• Method arguments and return values

• Static methods and variables

• How arguments are passed to a method

• Overloading a method


Module 8: Using Encapsulation

• Access control

• Encapsulation

• Overloading constructors


Module 9: More on Conditionals

• Relational and conditional operators

• More ways to use IF/ELSE constructs

• Using switch statements

• Using the Netbeans debugger


Module 10: More on Arrays and Loops

• Working with dates

• Parsing the args array

• Two-dimensional arrays

• Alternate looping constructs

• Nesting loops

• The ArrayList class


Module 11: Using Inheritance

• Overview

• Working with subclasses and superclasses

• Overriding methods in the superclass

• Creating and extending abstract classes

• Using Interfaces

• Polymorphism

• Polymorphism in the JDK foundation classes

• Using interfaces

• Local-variable type inference

• Using the List interface

• Introducing Lambda expressions


Module 12: Handling Exceptions

• Overview

• Propagation of exceptions

• Catching and throwing exceptions

• Handling multiple exceptions and errors


Module 13: Deploying and Maintaining the Soccer Application

• Packages, JARs, architecture

• Application modification and requirements


Module 14: Understanding Modules

• The Module system

• JARs

• Module declarations

• Modular JDK


Module 15: JShell

• Testing code

• JShell basics

• JShell in an IDE


James Hong Chii Guan

James Hong Chii Guan

James has trained more than thousands of people in conducting in-house / public training and private tutoring. With his previous vast experiences, he is allowed to provide training for Microsoft Office 2002, 2003, and Microsoft Office 2007, Programming with Microsoft Visual Basic.net, Querying Microsoft SQL Server 2000 with Transact-SQL, Developing Microsoft .Net Applications for Windows (VB.Net), Developing Microsoft ASP. Net Web Applications Using Visual Studio.Net.


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Leng Chee Kong

Leng Chee Kong

He has more than 22 years of experience in IT industry, especially in academic and training business. He worked as a trainer in Info-Trek for the IBM, Oracle (Sun), and Microsoft related training courses. With his more than 12 years solid software development experience, he provides many professional services and consultancy related to software engineering especially based on object-oriented technology, such as OOP, UML and etc.Besides, he is also active in provide consultancy to many local private companies and government agencies. Some of these organizations appointed his as panel member or advisor. Read More

Davent Low Chan Phan

Davent Low Chan Phan

Davent Low Chan Phan is a certified professional trainer for the both creative and professional courses. He has 8 years' experience in the IT industry as a instructor, consultancy, support and education areas. He is a best instructor of the year 2008 awarded by Sun Microsystem Malaysia. Read More

Selvakumar A/L Arunasalam

Selvakumar A/L Arunasalam

Selvakumar@Selva is well known in the industry to be an experienced software and application developer with extensive knowledge in various development areas. With over 15 years of experience in software application development, web application development, database programming, and technical training for government and corporate sector. Since 2011 Selva has focused on Android, Xamarin, Java, Microsoft SharePoint, Content Management Server (now Microsoft SharePoint Web Content Management), Commerce Server, BizTalk, Microsoft Dynamics CRM, Microsoft Dynamics AX and Oracle. Selva has used advanced Internet programming techniques to link business databases (MySQL, SQL Server, and Oracle) and websites, providing improved service, sales, and knowledge to business customers over the years. Selva also have developed mobile web applications using advanced JavaScript and HTML 5 on the front-end with Java, ColdFusion, and PHP on the backend. Mobile applications leverage REST-based web services to provide dynamic data while minimizing coupling. Selva has successfully delivered large solutions and much proof of concept/prototype solutions using these Microsoft & Oracle products and technologies. Selva's has served for Petronas, IBM, VADS, Safeguards Corporation, Cycle & Carriage, Casa Global and Sentral Technology for substantial amount of years before becoming a technical trainer. Selva has also worked on the product planning and implementation of a number of commercial products. Selva has been delivering on-site training on Database Administration and Development using Oracle, SQL, SSIS, SSRS, and SSAS to various Multinational and Governmental Organizations in the Asia Pacific Region. Read More

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