Write a Java program to check whether Java is installed on your computer or not
In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..
public class Javaexcercise { public static void main(String[] args) { System.out.println("\nJava Version: "+System.getProperty("java.version")); System.out.println("Java Runtime Version: "+System.getProperty("java.runtime.version")); System.out.println("Java Home: "+System.getProperty("java.home")); System.out.println("Java Vendor: "+System.getProperty("java.vendor")); System.out.println("Java Vendor URL: "+System.getProperty("java.vendor.url")); System.out.println("Java Class Path: "+System.getProperty("java.class.path")+"\n"); } }
Result:
Java Version: 11.0.13Java Runtime Version: 11.0.13+8-Ubuntu-0ubuntu1.20.04Java Home: /usr/lib/jvm/java-11-openjdk-amd64
Java Vendor: Ubuntu
Java Vendor URL: https://ubuntu.com/
Java Class Path: /tmp/PWDX5h97LU
total answers (1)
start bookmarking useful questions and collections and save it into your own study-lists, login now to start creating your own collections.
In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..
Result:
Java Version: 11.0.13Java Runtime Version: 11.0.13+8-Ubuntu-0ubuntu1.20.04Java Home: /usr/lib/jvm/java-11-openjdk-amd64
Java Vendor: Ubuntu
Java Vendor URL: https://ubuntu.com/
Java Class Path: /tmp/PWDX5h97LU
need an explanation for this answer? contact us directly to get an explanation for this answer