Re: [Cobertura-devel] OutOfMemoryError exception in cobertura

[Khalid C. <kha...@al...>]

No, This exception is thrown in instrumentation phase, The same 
exception is launched with ant and command-line.


John W. Lewis a écrit :
> This looks like it is being thrown during the test run and not during instrumentation.   Let me know if that is false.
>
> You will need to pass more memory to the forked test process.   If you are using ant, you would do that with something like this:
>
> <junit
> 	<jvmarg value="-Xmx512M" />
>
> John
>
>
> -----Original Message-----
> From: Khalid CHAABANE [mailto:kha...@al...] 
> Sent: Thursday, July 23, 2009 8:37 AM
> To: cob...@li...
> Subject: [Cobertura-devel] OutOfMemoryError exception in cobertura
>
> This exception is happened when i try to instrument a lot of jars :
>  
> Cobertura 1.9.2 - GNU GPL License (NO WARRANTY) - See COPYRIGHT file
> Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
>     at 
> java.io.ObjectInputStream$HandleTable.grow(ObjectInputStream.java:3364)
>     at 
> java.io.ObjectInputStream$HandleTable.assign(ObjectInputStream.java:3171)
>     at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1710)
>     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
>     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
>     at java.util.HashMap.readObject(HashMap.java:1067)
>     at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
>     at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>     at java.lang.reflect.Method.invoke(Method.java:585)
>     at 
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946)
>     at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1809)
>     at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
>     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
>     at 
> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1908)
>     at 
> java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:479)
>     at 
> net.sourceforge.cobertura.coveragedata.CoverageDataContainer.readObject(CoverageDataContainer.java:373)
>     at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
>     at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>     at java.lang.reflect.Method.invoke(Method.java:585)
>     at 
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946)
>     at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1809)
>     at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
>     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
>     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
>     at java.util.HashMap.readObject(HashMap.java:1067)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>     at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>     at java.lang.reflect.Method.invoke(Method.java:585)
>     at 
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946)
>     at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1809)
>     at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
>
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