The Resource resolution on classes located on the root classpath causes InputOptionsCollectionTag (and maybe InputOptionsEnumerationTag) to throw NullPointer on trying to find the field name resource. Affected code is:

>> (InputOptionsCollectionTag:149) is:
>> localizedLabel = LocalizationUtility.getLocalizedFieldName
>> (clazz.getSimpleName() + "." + label, clazz.getPackage
>> ().getName(), locale);

Seems clazz.getPackage() returns null for unpackaged classes.

Occuring exception is:
>>> net.sourceforge.stripes.tag.InputOptionsCollectionTag.doStartTag
>>> (InputOptionsCollectionTag.java:149)
>>> at org.apache.jsp.form_jsp._jspx_meth_stripes_options$1collection_0
>>> (form_jsp.java:325)
>>> at org.apache.jsp.form_jsp._jspx_meth_stripes_select_0
>>> (form_jsp.java:275)
>>> at org.apache.jsp.form_jsp._jspService(form_jsp.java:152)
>>> at org.apache.jasper.runtime.HttpJspBase.service
>>> (HttpJspBase.java:97)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>>> at
>>> org.apache.jasper.servlet.JspServletWrapper.service
>>> (JspServletWrapper.java:332)
>>> at org.apache.jasper.servlet.JspServlet.serviceJspFile
>>> (JspServlet.java:314)
>>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:
>>> 264)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>>> (ApplicationFilterChain.java:252)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter
>>> (ApplicationFilterChain.java:173)
>>> at
>>> net.sourceforge.stripes.controller.StripesFilter.doFilter
>>> (StripesFilter.java:181)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
>>> (ApplicationFilterChain.java:202)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter
>>> (ApplicationFilterChain.java:173)
>>> at
>>> org.apache.catalina.core.StandardWrapperValve.invoke
>>> (StandardWrapperValve.java:213)
>>> at
>>> org.apache.catalina.core.StandardContextValve.invoke
>>> (StandardContextValve.java:178)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke
>>> (StandardHostValve.java:126)
>>> at
>>> org.apache.catalina.valves.ErrorReportValve.invoke
>>> (ErrorReportValve.java:105)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke
>>> (StandardEngineValve.java:107)
>>> at
>>> org.apache.catalina.connector.CoyoteAdapter.service
>>> (CoyoteAdapter.java:148)
>>> at org.apache.coyote.http11.Http11Processor.process
>>> (Http11Processor.java:869)
>>> at
>>> org.apache.coyote.http11.Http11BaseProtocol
>>> $Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:
>>> 664)
>>> at
>>> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket
>>> (PoolTcpEndpoint.java:527)
>>> at
>>> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
>>> (LeaderFollowerWorkerThread.java:80)
>>> at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
>>> (ThreadPool.java:684)
>>> at java.lang.Thread.run(Thread.java:595)