Heap size problem

Hi All,

   I just subscribed to this mailing list. I am hoping that I can find
users who have faced the issue I am facing right now and help me resolve
it. I am using Eclipse v10 as my IDE and xdoclet - 1.2.3 plugin to build
my whole application having stateless session beans. I am working on
Java 1.5 and the problem which I face is that while building my build
fails and this is the error page which I get:





 Buildfile:
C:\PIMS\dev\projects\pims\.metadata\.plugins\org.eclipse.jst.j2ee.ejb.an
notations.xdoclet\tempAnt.xml

init:

ejbdoclet:

[ejbdoclet] (XDocletMain.start                   47  ) Running
<deploymentdescriptor/>

[ejbdoclet] Generating EJB deployment descriptor (ejb-jar.xml).

[ejbdoclet] (TemplateEngine.invokeMethod         547 ) Invoking method
failed:
xdoclet.modules.ejb.session.SessionTagsHandler.forAllSessionBeans,
line=33 of template file:
jar:file:/C:/tapir/dev/eclipse/plugins/xdoclet-1.2.3/lib/xdoclet-ejb-mod
ule-1.2.3.jar!/xdoclet/modules/ejb/dd/resources/ejb-jar_xml.xdt

[ejbdoclet] java.lang.reflect.InvocationTargetException

[ejbdoclet] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)

[ejbdoclet] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)

[ejbdoclet] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)

[ejbdoclet] at java.lang.reflect.Method.invoke(Method.java:585)

[ejbdoclet] at
xdoclet.template.TemplateEngine.invoke(TemplateEngine.java:641)

[ejbdoclet] Java heap space

[ejbdoclet] at
xdoclet.template.TemplateEngine.invokeMethod(TemplateEngine.java:540)

[ejbdoclet] ParameterImpl instances:   20

[ejbdoclet] MethodImpl instances:      5863

[ejbdoclet] ConstructorImpl instances: 213

[ejbdoclet] SimpleNode instances:      0

[ejbdoclet] SourceClass instances:     277

[ejbdoclet] XDoc instances:            0

[ejbdoclet] DefaultXTag instances:     0

[ejbdoclet] BinaryClass instances:     64

[ejbdoclet] UnknownClass instances:    0

[ejbdoclet] Total memory:    63

[ejbdoclet] Free memory:    0

[ejbdoclet] Try to increase heap size. Can be done by defining
ANT_OPTS=-Xmx640m

[ejbdoclet] See the JDK tooldocs.



BUILD FAILED

C:\PIMS\dev\projects\pims\.metadata\.plugins\org.eclipse.jst.j2ee.ejb.an
notations.xdoclet\tempAnt.xml:69: Java heap space



Total time: 31 seconds









I have a system variable which I have set by the Name 'ANT_OPTS' having
value '-Xmx640m' as suggested by most of the forums on internet. I also
have 1 GB as my RAM on PC.



Kindly suggest what I need to do?



Thanks and Regards,

Kamal







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