formatter.setShellCommand( "metro" );
formatter.setShellCommand( "station" );
    private void processHelp() throws IOException    {        HelpFormatter formatter = new HelpFormatter(           HelpFormatter.DEFAULT_GUTTER_LEFT,           HelpFormatter.DEFAULT_GUTTER_CENTER,           HelpFormatter.DEFAULT_GUTTER_RIGHT,           100 );                formatter.getDisplaySettings().add( DisplaySetting.DISPLAY_GROUP_OUTER );        formatter.getDisplaySettings().add( DisplaySetting.DISPLAY_PROPERTY_OPTION );        formatter.getDisplaySettings().add( DisplaySetting.DISPLAY_ARGUMENT_BRACKETED );                formatter.getFullUsageSettings().add( DisplaySetting.DISPLAY_OPTIONAL );        formatter.getFullUsageSettings().add( DisplaySetting.DISPLAY_GROUP_OUTER );        formatter.getFullUsageSettings().add( DisplaySetting.DISPLAY_PROPERTY_OPTION );        formatter.getFullUsageSettings().add( DisplaySetting.DISPLAY_OPTIONAL );        formatter.getFullUsageSettings().add( DisplaySetting.DISPLAY_ARGUMENT_BRACKETED );        formatter.getFullUsageSettings().remove( DisplaySetting.DISPLAY_PARENT_CHILDREN );                formatter.getLineUsageSettings().add( DisplaySetting.DISPLAY_PROPERTY_OPTION );        formatter.getLineUsageSettings().add( DisplaySetting.DISPLAY_ARGUMENT_BRACKETED );        formatter.getLineUsageSettings().remove( DisplaySetting.DISPLAY_PARENT_CHILDREN );        formatter.getLineUsageSettings().remove( DisplaySetting.DISPLAY_GROUP_EXPANDED );                formatter.setGroup( COMMAND_GROUP );        formatter.setShellCommand( "metro" );        formatter.print();    }