ThrowException.jsp
<!-- Copyright (c) 1999 by BEA Systems, Inc. All Rights Reserved.-->
<!-- This JavaServer Page purposefully throws a NullPointerException
that demonstrates using a JSP error page. (ErrorPage.jsp)
ErrorPage.jsp must be installed in your WebLogic document root -->
<%@ page
errorPage="ErrorPage.jsp"
import="java.util.Vector"
%>
<html>
<head></head>
<%! Vector vec = null; %>
<body bgcolor=#ffffff>
<h2> Let's call a method on a null Vector...</h2>
Vector has <%= vec.size() %> elements.
</body>
</html>
-------------------------------------------------------------------------
ErrorPage.jsp
<!-- Copyright (c) 1999 by BEA Systems, Inc. All Rights Reserved.-->
<%@ page isErrorPage="true" %>
<!-- This error page demonstrates a JSP ErrorPage used for
catching exceptions thrown in other JSP pages, it is
used by the ThrowException.jsp page -->
<html>
<head><title>JSP Error Page</title></head>
<body bgcolor=#ffffff>
<font face="Helvetica">
<h2><font color=#DB1260>JSP Error Page</font></h2>
<p> An exception was thrown: <b> <%= exception %>
<p> With the following stack trace:
<pre>
<%
ByteArrayOutputStream ostr = new ByteArrayOutputStream();
exception.printStackTrace(new PrintStream(ostr));
out.print(ostr);
%>
</pre>
<p>
<hr width=80%>
</body>
</html>
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