code: @Override
  	public String themePath(String theTheme) {
  		StringBuilder src = dots(new StringBuilder());
  		if(theTheme==null||theTheme.length()==0) {
  			src.append(theme);
  			if(theme.length()>0)src.append('/');
  		} else {
  			src.append(theTheme);
  			src.append('/');
  		}
  
  		return src.toString();
  	}
docs: Pass in a possible Theme.  If it is "" or null, it will resolve to default Theme set in Imports
  
  @param theTheme
  @return