How to get Java and OS version and vendor details in JShell in Java 9?

Java 9 introduces theJShelltool for the Java programming language. This tool allows us to evaluate code snippets such asdeclarations,statementsandexpressions. We will get details aboutJava VersionandVendorand get details aboutOS VersionandNameusing static Method:getProperty()of theSystemclass.

In the following code snippet, we can get the details Java version, Java vendor and OS version and OS name in JShell console.

C:\Users\User>jshell | Welcome to JShell -- Version 9.0.4 | For an introduction type: /help intro jshell> System.out.println(System.getProperty("java.version")); 9.0.4 jshell> System.out.println(System.getProperty("java.vendor")); Oracle Corporation jshell> System.out.println(System.getProperty("os.version")); 6.3 jshell> System.out.println(System.getProperty("os.name")); Windows 8.1 jshell>

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