Default JVM arguments

Hi
I would like to know what are the default JVM arguments when server jvm is started without any additional flags, like this:
java -server myapp
I have been unable to find bullet proof document from those. I'm running Sun 1.5.0_08 on 32bit Win2003.
I would espacially be interested on thread stack size, useTLAB?, xmx & xms...
Br
Draes

Ah, yes - it is the defaults for MaxPermSize
that are 32m for client and 64m for server.The default MaxPermSize is 64m for both client and
server, at least in 1.4 and later releases.
However, starting with 1.5, the default value for
PermSize, which is the initial size of the
permanent generation, is different: server is 16m,
client is 8m in 1.5 and 12m in 1.6.Already from 1.4.2: http://java.sun.com/docs/hotspot/gc1.4.2/faq.html (FAQ #30)
I do find it strange that I can find no mention of these changes in the release notes;
http://java.sun.com/products/archive/j2se/1.4.0_04/ReleaseNotes.html
http://java.sun.com/products/archive/j2se/1.4.1_07/ReleaseNotes.html

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Why does buckminster not resolve my passed JVM argument?

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In the buckminster configuration I use this "customer" variable to select the right cquery:
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This all used to work well, but now I updated the server and build environment from Java 1.7 32-Bit to Java 1.8 64-Bit. Since then I get the following error trying to build:
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Before the variable was resolved fine.
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I did some further testing and added the following to the JVM arguments, I get the same exception referring to a missing ${customer}. It looks to me that JVM arguments are ignored.
-Dcustomer=CUSTOMER

Finally I found a workaround.
I had to rename my "customer" variable to "CUSTOMER", now it is resolved in the buckminster command area:
From:
import '${WORKSPACE}/source/scodi-customer/${customer}/server/features/ch.scodi.${customer}.server.feature/site.cquery'
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To:
-Dcustomer=${CUSTOMER}
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Running Jenkins on a Windows machine this might be the Problem...
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Why are my JVM arguments not taking effect

Hi,
I'm trying to set the -Dweblogic.security.SSL.protocolVersion=TLS1 at the server level as well as application.
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Check the following:
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Specified in jnlp jvm argument but not   applied   by browser

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<pre>
<?xml version="1.0" encoding="UTF-8"?>
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I tried with java web start still the jvm argument is not applied , please advice can this argument -Djava.security.debug=sunpkcs11,pkcs11    be applied to java web start ?

Updating default JVM for USA 2007 Daylight Saving Time (DST) Compliance

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I know, I know, this is a very silly question.
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other way is to go to project properties by double clicking on project
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I know there is a way to get jvm arguments from a java program using the java.lang.management.RuntimeMXBean.getInputArguments() method.
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If I do:
set JAVAOPTIONS=-Dworking.dir="%USERPROFILE%"
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quoting does NOT workWindoze shell (cmd.exe) deals with the quotes you supplied EXACTLY as it is supposed to.
contrary to the
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I need JAVAOPTIONS because it is the only way to
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Benzion wrote:
I already explained. We want the Server to run without debug, to get best performance. And to be able to switch debug on and off when we need debugging. Without restarting the server.No, you didn't explain that at all. You just said you wanted to turn debug on and off. You didn't say why.
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Specifying log file as jvm argument not working

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All in latest JDK release (6u11).
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Where can I find a list of valid -X and -D JVM arguments?

I just searched the web and Sun's site and came up with... Nuttin'! I only searched for a half hour but this is ridiculous! Where is it? Does anyone know?

For -X arguments, type the command "java -X" to get a list.
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Jar Manifest with JVM arguments

It is possible to get VM argument from manifest, if it is, how to do ?
if not how it possible to get VM argument in executable jar file ?
Thanks all
s@id

Hi everybody,
I happy, that I'm not the only one suffering from this limitation. Right now I'm writing a Java application which will be used not only by persons who have Java experience. I guess most of them wouldn't even know how else to start it than double-clicking on the jar-file. And in my opinion, that's perfectly alright! When starting an native executable, you also don't think about defining a maximum heap size and even non-developers can easily use these applications. But I don't what to start if native applications are better or not. I really love Java and I don't want to miss it, that's for sure.
But I don't understand, why on the one hand Java tries to "sell itself" as a real alternative to native applications and one the see the intention to let Java applications more and more "feel" like them (e.g. with introduction of features like TrayBar support or making it easy to open/edit/... files with any application assigned to that file type), but on the other hand there is no official way to easily setup the environment to start these Java apps. I mean, you can use Applets or the WebStart facility for deployment, but that can't be the right way! I can think about so many applications which I would really like to have as a real offline tool. What is, if the PCs I want to use my app on don't have an internet connection?
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Regards,
Black Widow

Jvm argument to log exception stack trace?

I am attempting to debug an application where the developers decided to catch the root exception and throw a generic application exception. Hence the original exception is lost. Is there any arguement that can be passed to the JVM during startup that would tell the JVM's exception handler to write the root exception to standard out?

You should to fix the application.
An application may produce exceptions in the normal running of the application. If the application is catching the exception, the JVM would not know which one you didn't want to catch it.
You could try running the application in a debugger. In many debuggers you can trap on exception. As I my previous point you may need to get through a few irrelevant exceptions.
Another option is to decompile (e.g. jad) the application main class (one class should be enough) Change it and run with the changed class. You will then see the exception.

Default JVM arguments

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