where to output?

[Timber Lee]

public class MyPage extends BodyTagSupport {
public void doInitBody() throws JspException {
System.out.println("initBody()");
}
public int doAfterBody() throws JspException {
return SKIP_BODY;
}
public int doEndTag() throws JspException {
return EVAL_PAGE;
}
}
1. where does the System.out.println("initBody()"); in doInitBody() print to? BodyContent buffer ?
2. does all the output in doInitBody() and doAfterdoBody() print to BodyContent buffer if BodyTagSupport is extends?
thanks for you to clarify my questions

[See El]

System.out.println will print to the server's (tomcat ...) console.