I set JavaVerbose=1 on my server and then tried to use w.bloggar to access my test blog. Here are the results:
01/18/2005 02:19:05 PM HTTP JVM: [Loaded JavaAgent]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of JavaAgent]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing JavaAgent]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.XmlRpcServer]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/XmlRpcServer]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing org/apache/xmlrpc/XmlRpcServer]
01/18/2005 02:19:05 PM HTTP JVM: [Initializing org/apache/xmlrpc/XmlRpcServer]
01/18/2005 02:19:05 PM HTTP JVM: [Running static initializer for org/apache/xmlrpc/XmlRpcServer]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded net.codestore.domino.xmlrpc.blogger.BlogSphereBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of net/codestore/domino/xmlrpc/blogger/BlogSphereBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded net.codestore.domino.xmlrpc.blogger.BaseBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of net/codestore/domino/xmlrpc/blogger/BaseBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.oro.text.regex.MalformedPatternException]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/oro/text/regex/MalformedPatternException]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing net/codestore/domino/xmlrpc/blogger/BaseBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing net/codestore/domino/xmlrpc/blogger/BlogSphereBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Initializing net/codestore/domino/xmlrpc/blogger/BaseBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Running static initializer for net/codestore/domino/xmlrpc/blogger/BaseBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Initializing net/codestore/domino/xmlrpc/blogger/BlogSphereBloggerAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded com.swapcode.util.StringUtils]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of com/swapcode/util/StringUtils]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing com/swapcode/util/StringUtils]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded net.codestore.domino.xmlrpc.metaweblog.BaseMetaWeblogAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of net/codestore/domino/xmlrpc/metaweblog/BaseMetaWeblogAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing net/codestore/domino/xmlrpc/metaweblog/BaseMetaWeblogAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Initializing net/codestore/domino/xmlrpc/metaweblog/BaseMetaWeblogAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Running static initializer for net/codestore/domino/xmlrpc/metaweblog/BaseMetaWeblogAPI]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.XmlRpcHandler]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/XmlRpcHandler]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.AuthenticatedXmlRpcHandler]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/AuthenticatedXmlRpcHandler]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.Invoker]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/Invoker]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing org/apache/xmlrpc/XmlRpcHandler]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.XmlRpcException]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/XmlRpcException]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing org/apache/xmlrpc/Invoker]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.XmlRpc]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/XmlRpc]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing org/apache/xmlrpc/XmlRpc]
01/18/2005 02:19:05 PM HTTP JVM: [Initializing org/apache/xmlrpc/XmlRpc]
01/18/2005 02:19:05 PM HTTP JVM: [Running static initializer for org/apache/xmlrpc/XmlRpc]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded uk.co.wilson.xml.MinML]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of uk/co/wilson/xml/MinML]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded uk.org.xml.sax.Parser]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of uk/org/xml/sax/Parser]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded uk.org.xml.sax.DocumentHandler]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of uk/org/xml/sax/DocumentHandler]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing uk/org/xml/sax/Parser]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing uk/org/xml/sax/DocumentHandler]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded uk.co.wilson.xml.MinML$MinMLBuffer]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of uk/co/wilson/xml/MinML$MinMLBuffer]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing uk/co/wilson/xml/MinML]
01/18/2005 02:19:05 PM HTTP JVM: [Initializing uk/co/wilson/xml/MinML]
01/18/2005 02:19:05 PM HTTP JVM: [Running static initializer for uk/co/wilson/xml/MinML]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.Formatter]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/Formatter]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing org/apache/xmlrpc/Formatter]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.XmlRpcServer$Worker]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/XmlRpcServer$Worker]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.XmlRpc$XmlWriter]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/XmlRpc$XmlWriter]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing org/apache/xmlrpc/XmlRpcServer$Worker]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded uk.co.wilson.xml.MinML$1]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of uk/co/wilson/xml/MinML$1]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing uk/co/wilson/xml/MinML$1]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing uk/co/wilson/xml/MinML$MinMLBuffer]
01/18/2005 02:19:05 PM HTTP JVM: [Loaded org.apache.xmlrpc.XmlRpc$Value]
01/18/2005 02:19:05 PM HTTP JVM: [Loading superclasses of org/apache/xmlrpc/XmlRpc$Value]
01/18/2005 02:19:05 PM HTTP JVM: [Preparing org/apache/xmlrpc/XmlRpc$Value]
01/18/2005 02:19:05 PM HTTP JVM: [Signaling in VM: java/lang/reflect/InvocationTargetException, message: ]
01/18/2005 02:19:05 PM HTTP JVM: at java.lang.reflect.Method.invoke(Native Method)
01/18/2005 02:19:05 PM HTTP JVM: at org.apache.xmlrpc.Invoker.execute(XmlRpcServer.java)
01/18/2005 02:19:05 PM HTTP JVM: at org.apache.xmlrpc.XmlRpcServer$Worker.executeInternal(XmlRpcServer.java)
01/18/2005 02:19:05 PM HTTP JVM: at org.apache.xmlrpc.XmlRpcServer$Worker.execute(XmlRpcServer.java)
01/18/2005 02:19:05 PM HTTP JVM: at org.apache.xmlrpc.XmlRpcServer.execute(XmlRpcServer.java)
01/18/2005 02:19:05 PM HTTP JVM: at org.apache.xmlrpc.XmlRpcServer.execute(XmlRpcServer.java)
01/18/2005 02:19:05 PM HTTP JVM: at JavaAgent.NotesMain(JavaAgent.java:92)
01/18/2005 02:19:05 PM HTTP JVM: at lotus.domino.AgentBase.runNotes(Unknown Source)
01/18/2005 02:19:05 PM HTTP JVM: at lotus.domino.NotesThread.run(NotesThread.java:215)
01/18/2005 02:19:05 PM HTTP JVM: [Preparing org/apache/xmlrpc/XmlRpc$XmlWriter]
Any ideas?