Moving GNU JSP into a zone

["Noel J. Bergman" <noel@ibm.net>]

I am running into an odd error.  Configuration errors, of course, being the
most common type we have here.

If I have the following:

jserv.properties:
# base classes
wrapper.classpath=c:/java11/lib/classes.zip
# jsdk 2.0 classes
wrapper.classpath=d:/Httpd/jserv/servclasses.zip
# Apache JServ
wrapper.classpath=d:/Httpd/jserv/ApacheJServ.jar
# JSP 1.0 interfaces
wrapper.classpath=d:/Httpd/jserv/jsp10pr.jar
# GNU JSP
wrapper.classpath=d:/Httpd/jserv/gnujsp10.jar
# Root for other classes
wrapper.classpath=d:/Httpd/jserv

zone.properties:
servlet.gnujsp.initArgs=scratchdir=/OS2Httpd/servlets/_jsp,jserv=true,showEx
ceptions=true

GNU JSP 1.0 works fine.  However, if I change it so that GNU JSP is in a
zone:

jserv.properties:
untouched, except that gnujsp10.jar is commented out

zone.properties:
repositories=d:/Httpd/jserv/gnujsp10.jar
servlet.gnujsp.initArgs=scratchdir=/Httpd/servlets/_jsp,jserv=true,showExcep
tions=true,compiler=builtin-javac -classpath
%classpath%;%scratchdir%;d:/Httpd/jserv/gnujsp10.jar -d
%scratchdir% -deprecation %source%

I receive:

Exception while servicing request for /gnujsp/sqlexplore.jsp:

java.lang.ClassNotFoundException: javax.servlet.RequestDispatcher
	at java.lang.Throwable.(Throwable.java:74)
	at java.lang.Exception.(Exception.java:38)
	at java.lang.ClassNotFoundException.(ClassNotFoundException.java:48)
	at org.apache.java.lang.AdaptiveClassLoader.loadClass(Compiled Code)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:297)
	at org.gjt.jsp.JspServlet.getJspServletConfig(JspServlet.java:377)
	...

The error occurs when calling getServletContext() in
JspServlet.getJspServletConfig().

The ONLY changes are moving the GNUJSP JAR from jserv.properties to
zone.properties, and adding the compiler option in order to put the jar in
the compile path.

    ---  Noel