Notes And Warnings; More To Come - Red Hat ENTERPRISE LINUX 4 - SECURITY GUIDE Manual

Introduction
Source-code listings are also set in mono-spaced roman but add syntax highlighting as follows:
package org.jboss.book.jca.ex1;
import javax.naming.InitialContext;
public class ExClient
{
public static void
throws Exception
{
InitialContext iniCtx =
Object
EchoHome
Echo
System.out.println("Created
System.out.println("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. More to Come

The Security Guide is part of Red Hat's growing commitment to provide useful and timely support and
information to Red Hat Enterprise Linux users. As new tools and security methodologies are released,
this guide will be expanded to include them.
x
main(String args[])
new InitialContext();
ref = iniCtx.lookup("EchoBean");
home = (EchoHome) ref;
echo = home.create();
Echo");
+ echo.echo("Hello"));