Updating your java
Java 9 was recently released on September 21st, 2017.If you’re a Clojure developer, you’re probably keen to try it out to see some of the new features and performance improvements available. For most projects, this will be a small to moderate amount of work.Toby Crawley has a list of libraries affected by old versions of Dynapath, along with other Java 9 issues.There are many other Java and Clojure dependencies affected by changes in Java 9, so it’s worth checking for updates before you upgrade. If you’ve applied the steps above, you won’t need to upgrade Clojure or Clojure Script.Microsoft no longer distribute their Java VM, although you can update an installed Java VM as described below.They say: "Microsoft is committed to helping customers through the transition off the Microsoft® Java Virtual Machine". A Java program (such as a Java applet) should be able to run on any computer provided a VM is available.
For example, some old Microsoft Java VMs have problems running The Sun Java Plug-in is a Java VM for Microsoft Internet Explorer, Netscape 6/7 and other browsers. If automatic detection does not work, manually get the appropriate Java Runtime Environment (JRE).At the time of writing 2.8.1 is the latest version available. Boot has also been updated to include support for Java 9. This was released in December 2016, so you are probably already using it. I recommend setting this with direnv to help everyone on your team use the same settings. Error encountered performing task 'do' with profile(s): 'base,system,user,provided,dev,dev-run' Subprocess failed This is because older JVM’s don’t understand the new option.If you need to run your project with Leiningen on both Java 8 and Java 9 then you will run into trouble by just adding Unrecognized option: --add-modules Error: Could not create the Java Virtual Machine. If anyone has a good script/solution for applying this setting only on Java 9, please let me know.Below is a video to help guide you through the setup process.To ensure that you have the most up-to-date version of New Relic, refer to the Java agent release notes. These steps describe replacing some of the current contents of your directory containing the New Relic Java agent ( If you experience issues after the Java agent upgrade, restore from the backed-up New Relic agent directory.Clojure 1.9-beta1 has support for running on the bootclasspath under Java 9.If you don’t want to upgrade Leiningen to 2.8.1, then upgrading Clojure to 1.9-beta1 or higher should also work. When I want to update it and change it's nodes in another part of my program (while program is running, as an action performed) I try to add new nodes, or remove nodes to it; But my interface doesn't change. If a Java VM is installed in your browser and activated, then you should see a pretty swirling pattern below - otherwise you will see "Java not installed or enabled".The standard Java VM is provided by Sun as a browser plug-in called the Java Runtime Environment (JRE).Microsoft used to provide its own Java VM for Windows Internet Explorer.