After it starts running I see the following output in my log file:ĪRG: =/Users/al/Projects/KillerApp/deploy/release/KillerApp.app/Contents/MacOSĪRG: -file-dialog-packages=trueĪRG: =trueĪRG: =iTypewriterĪs you can see from that output, the RuntimeMXBean shows that all of my JVM command line parameters/arguments are recognized by the JVM.
#Run jar from java process for mac pdf
For Adobe PDF Library, the Maven package is a JAR file. The package process in Maven compiles the code related to a project and creates a file for storing it. I put this code in the main class of my Mac/Java application, bundle the app as usual, and then launch the application. Switch to the /SampleSource directory under the Java directory and run the package command, to package the samples: Mac/UNIX. Val listOfArguments = runtimeMxBean.getInputArgumentsįor (a <- listOfArguments) logger.log(s"ARG: $a") To enable JMX monitoring for these applications. Applications running using JRE System Library 5 or below. Clicking on the Connect button enables the JMX agent for that Java process and allows you to monitor the JVM.
get the jvm's input arguments as a list of strings The process name will be visible as the fully qualified name of the Java class with the main function. Val runtimeMxBean = ManagementFactory.getRuntimeMXBean (The app is actually written in Scala, but as you’ll see, the code is close enough to Java that it’s easy to understand.) In the process of doing this, I’ve been trying to set a lot of Java command line arguments, such as -Xms64m, -Xmx256m, -XX:+UseG1GC, and so on.Īs I’ve been debugging the application I started wondering, “How do I know if these command line parameters are really being set?” I can see that they’re all in the app’s ist file, but how do I know they’re actually being applied?Īfter digging around the internet for a while I was finally able to find this solution, which helps to show the JVM command line arguments:
#Run jar from java process for mac for mac os x
Java FAQ: How can I read/see Java Virtual Machine (JVM) command line arguments/parameters from within a running Java (or Scala) application.įor the last few days I’ve been working on a Java Swing application for Mac OS X systems, and bundling the application so it seems just like any other Mac app.
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