Ok, here is the test case! Remember, on tomcat 6.0.18! http://rapidshare.com/files/214651452/dldNew.war.html
On Sat, Mar 28, 2009 at 12:56 PM, Caldarale, Charles R < chuck.caldar...@unisys.com> wrote: > > From: Paulo Vitor [mailto:foxpv...@gmail.com] > > Subject: Re: A problem with tomcat 6.0.18 > > > > the stack trace is: > > > > java.lang.IllegalArgumentException: Cannot convert 20 of type class > > java.lang.Integer to class java.lang.Number > > org.apache.el.lang.ELSupport.coerceToNumber(ELSupport.java:252) > > org.apache.el.lang.ELSupport.coerceToNumber(ELSupport.java:265) > > org.apache.el.lang.ELSupport.coerceToType(ELSupport.java:353) > > I've just looked through the code in ElSupport, and I'm mystified as to why > much of it is there at all. In particular, the method: > static Number coerceToNumber(final Number number, final Class type) > doesn't appear to accomplish anything other than throw the exception that's > causing this particular grief. Since the object being tested is already > known to be a subclass of java.lang.Number, converting it to another > subclass of java.lang.Number seems to be a complete waste of time; the > original object should suffice to fulfill the contract of the API. > > I've e-mailed the OP a modified version of ElSupport; put the .class file > in the proper subdirectory of Tomcat's lib directory, restart Tomcat, and > see if that addresses the problem. > > As pid pointed out, a simple test case would help if and when this patch is > submitted for review. > > - Chuck > > > THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY > MATERIAL and is thus for use only by the intended recipient. If you received > this in error, please contact the sender and delete the e-mail and its > attachments from all computers. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
