For Title Box of Report

public static void main( Args _args)

{

 newControllerClass controller = new newControllerClass();

 controller.parmReportName(<reportName>);

 controller.parmArgs(_args);

 controller.parmDialogCaption(<your Caption>);

 controller.startOperation();

}

Then you are set.

or 

You can define the caption of dialog under UIBuilder class also.

In build method of the class, just initiate a Dialog variable and write following code.

dialog.caption("Your title");