Training: JAVA SE 17 Programming I

Ref. JAVA17-01

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Duration:

5

days

Exam:

Optional

Level:

Fundamental

Funding:

Temptraining

ITTA | Trainings | Development | Programming | JAVA SE 17 Programming I

Description

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.

Participant profiles

Programmers
Developers
Implementers
System Integrators
Systems Administrators

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
Manipulate numeric, text, and string data using appropriate Java operators
Set environment variables to allow the Java compiler
Create simple Java classes and use object references
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

Prerequisites

No prerequisites

Course content

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
Relational and conditional operators
More ways to use IF/ELSE constructs
Using switch statements
Using the Netbeans debugger
Parsing the args array
Two-dimensional arrays
Alternate looping constructs
Nesting loops
The ArrayList class

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
Access control
Encapsulation
Overloading constructors

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
Working with dates

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 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 9: Handling Exceptions

Overview
Propagation of exceptions
Catching and throwing exceptions
Handling multiple exceptions and errors

Module 10: Understanding Modules

The Module system
JARs
Module declarations
Modular JDK

Module 11: JShell

Testing code
JShell basics
JShell in an IDE

Documentation

Digital courseware included

Lab / Exercises

During the course participants are encouraged to actively participate in the learning experience by running example files during lectures and performing coding challenges during labs
Each lab session allows you to compare your solution to the instructor’s

Exam

This course prepares you to the 1Z0-829 exam. If you wish to take this exam, please contact our secretariat who will let you know the cost of the exam and will take care of all the necessary administrative procedures for you

Complementary courses

Temptraining funding

ITTA is a partner of Temptraining, the continuing education fund for temporary workers. This training fund can subsidize continuing education for anyone who works for an employer subject to the Collective Work Agreement (CCT) Rental of services.