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    <p>Edit: It looks like it is classpath related.</p> <p>I did get this to work (well, it popped up the GUI but then crashed pretty quickly). I used the classpath environment variable instead of <code>-cp</code>:</p> <pre><code>C:\cos126\dev\debug&gt;set CLASSPATH=%CLASSPATH%;c:\tmp\PDFRenderer-0.9.1.jar;c:\tmp\debug </code></pre> <p>So, not pretty, but then it did work. So it looks like the newly created VM doesn't automatically inherit <code>-cp</code>. I am optimistic, but not sure, that there might be an option you can change when starting the new VM to do this for you. To see the "documentation" for the VM launching options, you can add some code like</p> <pre><code>for (Map.Entry&lt;String, Connector.Argument&gt; arg : arguments.entrySet()) { System.out.println(arg.getValue().name()+" "+arg.getValue().description()); } </code></pre> <p>to Trace.java. When I do this, it prints out</p> <pre><code>home Home directory of the SDK or runtime environment used to launch the application options Launched VM options main Main class and arguments, or if -jar is an option, the main jar file and arguments suspend All threads will be suspended before execution of main quote Character used to combine space-delimited text into a single command line argument vmexec Name of the Java VM launcher </code></pre> <p>so maybe one of those is useful? Good luck!</p> <p>By the way, this is what I used JDI for:</p> <p><a href="http://cscircles.cemc.uwaterloo.ca/java-visualize/" rel="nofollow">http://cscircles.cemc.uwaterloo.ca/java-visualize/</a></p> <p>I am in the process of making the source shareable, if you want to see it (although I'm not 100% sure it will be of use).</p>
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    1. COBut I don't use an IDE. I run a java program from command line and then try to trace it, I wonder if it's technically possible. Do you have a link with a working example? Thanks
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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