private static final Logger log = Logger.getLogger( MyBatchlet.class.getName() );

log.log(Level.INFO, "Hello World!");

<authorization-roles id="com.ibm.ws.batch"> 
  <security-role name="batchAdmin">
    <user name="Test"/>
  </security-role>
</authorization-roles> 

#################
# Optional Labs #
#################

@Inject
@BatchProperty(name = "aName")
String aNameValue;

log.log(Level.INFO, "Hello "+aNameValue+"!");

private static final Logger log = Logger.getLogger( MyStepListener.class.getName() );

log.log(Level.INFO, "Before the Step");

log.log(Level.INFO, "After the Step");