What's wrong with this JSP picture? [resolved]

[filburt1]

<!-- Page based on TurtleTips.com template -->
<%@ include file="/header.jsp" %>

<%@ page import="javax.mail.*" %>
<%@ page import="javax.mail.internet.*" %>
<%@ page import="javax.activation.*" %>

all my HTML with no JSP tags
.
.
.

<%@ include file="/footer.jsp" %>

Tomcat gives me the ever-useful error and warning:

org.apache.jasper.JasperException: Unable to compile D:\Programs\Tomcat\work\DEFAULT\apacheroot\sendmail_1.java:104: No method matching flushBuffer() found in class org.apache.jasper.runtime.JspWriterImpl.
((org.apache.jasper.runtime.JspWriterImpl)out).flushBuffer();
^
Note: D:\Programs\Tomcat\work\DEFAULT\apacheroot\sendmail_1.java uses or overrides a deprecated API. Recompile with "-deprecation" for details.

What's up?