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:

The perform eclipse and perform command commands are processed by Maven add-on of Spring Roo.

A block of code is set as follows:

<filter>
   <filter-name>HttpMethodFilter</filter-name>
   <filter-class>org.springframework.web.filter.
      HiddenHttpMethodFilter
   </filter-class>
</filter>

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

<mvc:annotation-driven
      conversion-service ="myConversionService" />
	  
<bean id="myConversionService" class= "..format.
FactoryConversionServiceFactoryBean">
   <property name="converters">
      <list>
         <bean class="com.flight.myCustomConverter"/>
      </list>
   </property>
</bean>

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

roo> logging setup --level DEBUG --package ROOT
Updated SRC_MAIN_RESOURCESlog4j.properties

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: "Create a new Flight Description by selecting the Create new Flight Description option from the menu and entering values for Origin, Destination, and Price fields".