Java SE 8 Fundamentals

Descrizione del corso

This Java SE 8 Fundamentals training introduces you to object-oriented programming using the Java language. Through hands-on exercises, you'll begin to build a baseline of knowledge to propel your career in development. At the end of the course, participants will be able to take the 'Java SE 8 Programmer I'(1Z0-808) exam, which allows to obtain the Oracle Certified Associate certification.

Programma

1. What Is a Java Program?
• Introduction to Computer Programs
• Key Features of the Java Language
• The Java Technology and Development Environment
• Running/testing a Java program
2. Creating a Java Main Class
• Java Classes
• The main Method
3. Data In the Cart
• Introducing variables
• Working with Strings
• Working with numbers
• Manipulating numeric data
4. Managing Multiple Items
• Working with Conditions
• Working with a List of Items
• Processing a list of items
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
• Introducing the NetBeans IDE
• Introducing the Soccer League Use Case
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
• The remaining numeric operators
• Promoting and casting variables
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
8. Using Encapsulation
• Access Control
• Encapsulation
• Overloading constructors
9. More on Conditionals
• Relational and conditional operators
• More ways to use if/else constructs
• Using Switch Statements
• Using the NetBeans Debugger
10. More on Arrays and Loops
• Working with Dates
• Parsing the args Array
• Two-dimensional Arrays
• Alternate Looping Constructs
• Nesting Loops
• The ArrayList class
11. Using Inheritance
• Overview of inheritance
• Working with subclasses and superclasses
• Overriding methods in the superclass
• Introducing polymorphism
• Creating and extending abstract classes
12. Using Interfaces
• Polymorphism in the JDK foundation classes
• Using Interfaces
• Using the List Interface
• Introducing Lambda expressions
13. Handling Exceptions
• Handling Exceptions: An overview
• Propagation of exceptions
• Catching and throwing exceptions
• Handling multiple exceptions and errors