Red Hat ENTERPRISE LINUX 5 - VIRTUAL SERVER ADMINISTRATION, Руководство по установке

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Notes and Warnings
xv
import javax.naming.InitialContext;
public class ExClient
{
public static void main (String args[])
throws Exception
{
InitialContext iniCtx =
new InitialContext();
Object ref = iniCtx. lookup ( "EchoBean" );
EchoHome home = (EchoHome) ref;
Echo echo = home.
create ();
System. out . println ( "Created Echo" );
System. out . println ( "Echo.echo('Hello') = ­" + echo. echo ( "Hello" ));
­}
}
1.3. Notes and Warnings
Finally, we use three visual styles to draw attention to information that might otherwise be overlooked.
Note
Notes are tips, shortcuts or alternative approaches to the task at hand. Ignoring a note
should have no negative consequences, but you might miss out on a trick that makes your
life easier.
Important
Important boxes detail things that are easily missed: configuration changes that only
apply to the current session, or services that need restarting before an update will apply.
Ignoring a box labeled 'Important' won't cause data loss but may cause irritation and
frustration.
Warning
Warnings should not be ignored. Ignoring warnings will most likely cause data loss.
2. Do you need help?
If you experience difficulty with a procedure described in this documentation, you can find help in the
following ways:
Red Hat Global Support Services
Your Red Hat subscription entitles you to support from Red Hat Global Support Services (GSS).
Visit
https://www.redhat.com/apps/support/
for more information about obtaining help from GSS.
Other Red Hat documentation
Access other Red Hat documentation at
http://www.redhat.com/docs/
.