Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "In addition to the session-timeout configuration setting in web.xml, you can configure a session timeout warning interval by defining the context parameter"

A block of code is set as follows:

public class SessionTimeoutFilter implements Filter {
  private FilterConfig filterConfig = null;
  public SessionTimeoutFilter() {
  super();
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

new ExportEmployeesWork(getEmployees().createRowSetIterator(null))

Any command-line input or output is written as follows:

$ chmod u+x ./jdevstudio11121install.bin
$ ./jdevstudio11121install.bin

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "Using the Property Inspector change the URL Invoke property to url-invoke-allowed."