Java EE (Java Enterprise Edition) General Discussion

hi experts,

this is my first pgm in taglib

following is problem

import javax.servlet.http.*;
import javax.servlet.jsp.*;

for above import, there is problem

but for
import javax.servlet.jsp.tagext.*;
is a problem


package jspcr.taglib.diag;

import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import java.io.*;
import java.net.*;


GetWebServerTag.java:16: package javax.servlet.jsp.tagext does not exist
import javax.servlet.jsp.tagext.*;
^
GetWebServerTag.java:23: cannot resolve symbol
symbol : class TagSupport
location: class jspcr.taglib.diag.GetWebServerTag
public class GetWebServerTag extends TagSupport
^
GetWebServerTag.java:25: cannot resolve symbol
symbol : class JspException
location: class jspcr.taglib.diag.GetWebServerTag
public int doStartTag() throws JspException
^
GetWebServerTag.java:32: cannot resolve symbol
symbol : variable pageContext
location: class jspcr.taglib.diag.GetWebServerTag
(HttpServletRequest) pageContext.getRequest();
^
GetWebServerTag.java:46: cannot resolve symbol
symbol : variable pageContext
location: class jspcr.taglib.diag.GetWebServerTag
JspWriter out = pageContext.getOut();
^
GetWebServerTag.java:50: cannot resolve symbol
symbol : class JspException
location: class jspcr.taglib.diag.GetWebServerTag
throw new JspException(e.getMessage());
^
GetWebServerTag.java:52: cannot resolve symbol
symbol : variable SKIP_BODY
location: class jspcr.taglib.diag.GetWebServerTag
return SKIP_BODY;
^
7 errors


what is my mistake?.

plz help ya

endrum anpudan
mars amutha