return previewImageText.getText( ) == null ? STR_EMPTY : previewImageText.getText( );
return previewImageText.getText( ) == null ? STR_EMPTY : previewImageText.getText( ).trim( );
	public String getPreviewImagePath( )	{		return previewImageText.getText( ) == null				? STR_EMPTY				: previewImageText.getText( );	}