OpenSAML user discussion

Hi, 
I think I have a memory leak problem when creating a SAMLResponse from a 
signed assertion. I've made a short test program which just loops around the 
SAMLResponse(InputStream, int) constructor. It seems to leak about 60kB each 
time, and eventually hits OutOfMemory. What am I missing? Do I need to set 
some properties for XML parser, or something?

I'm on a Win2000 with JDK 1.5.0_03.
In CLASSPATH: opensaml-1.1, log4j-1.2.9, commons-codec-1.3, xmlsec-20050514, 
commons-logging-1.03.

Test program:
static final String assertionString = "<Response xmlns= ...";
public static void main(String[] args) {
    try {
        byte[] clearTextAssertion = assertionString.getBytes();
        ByteArrayInputStream is = new 
ByteArrayInputStream(clearTextAssertion);
        for (int i = 0; i < 1000; ++i) {
            SAMLResponse response = new SAMLResponse(is,1);
            String recipient = response.getRecipient();
            System.out.println(getMemInfo() + ", recipient = " + recipient + 
", i = " + i);
            is.reset();
            System.gc();
        }
    } catch (SAMLException e) { e.printStackTrace(); }
}
private static String getMemInfo() {
    Runtime rt = Runtime.getRuntime();
    long heapSize = rt.totalMemory()/1000;
    long heapUsed = heapSize-rt.freeMemory()/1000;
    return "memory: used heap " + heapUsed +
                    " of " + heapSize + " kB ";
}

Best regards,
Per Fry kenvall