I am starting my app from command line
e.g. java [OPTIONS] -jar myjar.jar [my commandline args]
I have tried both, with and without Xms and Xmx options. It still leaks.
My app basically "executes" ant targets from within the app (cant
really mention what app does). I am using the following code fragment
to execute ant target
Project project = new Project();
ProjectHelper helper = null;
DefaultLogger logger = new DefaultLogger();
logger.setMessageOutputLevel(Project.MSG_INFO);
logger.setOutputPrintStream(System.out);
logger.setErrorPrintStream(System.err);
project.addBuildListener(logger);
File buildFile = new File(buildFilePath);
Throwable exception = null;
try
{
project.fireBuildStarted();
project.init();
helper = ProjectHelper.getProjectHelper();
String[] properties = getPropertyNames();
if (_log.isDebugEnabled())
LangUtil.printArray(" Combined Properties ", properties);
if (!LangUtil.isEmptyOrNull(properties))
{
int numProperties = properties.length;
for(int i=0; i<numProperties; i++)
project.setProperty(properties[i],
getPropertyValue(properties[i]).toString());
}
helper.parse(project, buildFile);
if (StringUtil.isEmptyOrNull(target))
project.executeTarget(project.getDefaultTarget());
else
project.executeTarget(target);
setProperties(project.getProperties());
}
catch (Exception bex)
{
exception = bex;
_error = true;
if (_log.isErrorEnabled())
_log.error("Error processing build script " + bex.toString());
}
finally
{
if (project != null)
{
project.fireBuildFinished(exception);
project.removeBuildListener(logger);
logger = null;
project = null;
}
helper = null;
}
How are you starting your java app? Are you using any memory options?
What does your app do? Sorta difficult to say for sure without more
information.
Ritesh Trivedi wrote:
Hi,
I am using j2sdk 1.4.2_10 and Ant 1.6.5. I am using Ant Java API and
calling and executing Ant target from within my java program. I am
seeing Out Of Memory errors on Solaris on Windows 2000 it works
perfectly fine - no leaks.
Any advise or pointers?
Thanks
Ritesh
On 7/18/05, Ritesh Trivedi <[EMAIL PROTECTED]> wrote:
Hi,
I am experiencing memory leak while executing Ant targets multiple
times from java program. It seems to me that the classloader instances
are lying around and takes heap space for each run.
Any fixes for the issue?
Thanks
Ritesh
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Scot P. Floess
27 Lake Royale
Louisburg, NC 27549
252-478-8087 (Home)
919-754-4592 (Work)
Chief Architect JPlate http://sourceforge.net/projects/jplate
Chief Architect JavaPIM http://sourceforge.net/projects/javapim
On 5/8/06, Ritesh Trivedi <[EMAIL PROTECTED]> wrote:
Hi,
I am using j2sdk 1.4.2_10 and Ant 1.6.5. I am using Ant Java API and
calling and executing Ant target from within my java program. I am
seeing Out Of Memory errors on Solaris on Windows 2000 it works
perfectly fine - no leaks.
Any advise or pointers?
Thanks
Ritesh
On 7/18/05, Ritesh Trivedi <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am experiencing memory leak while executing Ant targets multiple
> times from java program. It seems to me that the classloader instances
> are lying around and takes heap space for each run.
>
> Any fixes for the issue?
>
> Thanks
> Ritesh
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
