system functions in java

Java System class

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Course Overview

Welcome to our online course on mastering the System class in Java!
This course is designed to provide you with an in-depth understanding of how to leverage the System class to perform a variety of system-level operations in Java. This course will guide you through the essential functionalities and practical applications of the System class.

What You Will Learn

In this course, you will explore the diverse functionalities offered by the System class, equipping you with the skills to perform a wide range of system operations directly within your Java applications. Here’s what you will learn:

  • Exploring the System Class in Java: Gain a solid understanding of the System class, its significance, and how to utilize its static methods and fields effectively.
  • Shutdown / Restart Computer: Learn how to programmatically shutdown or restart your computer using Java, automating critical system management tasks.
  • Get System Date: Discover methods to retrieve and display the current system date and time, crucial for logging and time-stamping events in your applications.
  • Create New Directory: Understand how to create new directories dynamically within your Java programs, facilitating organized file management and automation.
  • Copy Array via System Class: Master the technique of copying arrays efficiently using the System.arraycopy method, enhancing your data manipulation skills.
  • Access to Properties and Environment Variables: Learn how to access, retrieve, and set system properties and environment variables, enabling your applications to interact seamlessly with the operating environment.
  • Show All System Properties: Explore how to list all system properties, gaining insights into the environment in which your Java application is running.