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LinkedIn Learning

Java 11+ Essential Training

via LinkedIn Learning

Overview

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Learn the fundamentals of Java Standard Edition (SE) 11 and more recent releases, so you can build your first application or start exploring the language on your own.

Syllabus

Introduction
  • What kind of software can you create?
  • What you need to know
  • Tour of CoderPad
1. What Is Java?
  • Explore the history of Java
  • Principles and components of Java
  • Explore basic Java syntax
  • Memory management and garbage collection
  • Choose a development environment
2. Get Started with Java
  • Install the JDK on Windows
  • Install the JDK on macOS
  • Install and configure IntelliJ IDEA
  • Test simple Java code in JShell
  • Compile Java code to bytecode
  • Pass arguments to a console application
  • Use the Java API documentation
3. Declare and Manage Variables
  • Work with primitive variables
  • Declare and modify primitive values
  • Declare and initialize object variables
  • Manage currency values with BigDecimal
  • Convert values between numeric types
  • Math operators and the Math class
  • Manage true and false Boolean values
  • Manage character values as primitives
  • More about Java operators
4. Manage String Values
  • Declare and initialize string values
  • Build a string from multiple values
  • Clone the exercise files from GitHub
  • Convert primitive values to strings
  • Format numeric values as strings
  • Interpolate strings with placeholders
  • Compare string values
  • Parse string values
  • Get string values from user input
5. Manage Program Flow
  • Evaluate conditions with if-else
  • Evaluate conditions with switch-case
  • Create looping code blocks
  • Create reusable code with methods
  • Create overloaded methods
  • Pass arguments by reference vs. value
6. Debugging and Exception Handling
  • Debug with IntelliJ IDEA
  • Handle exceptions with try/catch
  • Create multiple catch blocks
  • Close objects with try-with-resources
7. Create Custom Classes
  • Declare and use custom classes
  • Organize code with packages
  • Create instance fields and methods
  • Declare multiple constructor methods
  • Use static fields as constants
  • Declare and use Enum types
8. Work with Inheritance
  • About inheritance
  • Extend classes and override methods
  • Use objects as their super types
9. Manage Data Collections
  • Store values in simple arrays
  • Manage resizable arrays with Lists
  • Manage key-value pairs with Maps
Conclusion
  • Next steps

Taught by

David Gassner

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4.7 rating at LinkedIn Learning based on 882 ratings

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