Java Data Type Tutorial - Java System.getenv()








Syntax

System.getenv() has the following syntax.

public static Map <String , String> getenv()

Example

In the following code shows how to use System.getenv() method.


public class Main {

   public static void main(String[] args) throws Exception {
      System.out.println(System.getenv());

   }
}

The code above generates the following result.