code: public void clear(){
  		this.errors.clearErrorMessages();;
  
  		this.warnings.clear();
  		this.infos.clear();
  
  		this.scDir = 0;
  		this.scDirUnreadable = 0;
  		this.scFiles = 0;
  		this.scFilesUnreadable = 0;
  	}
docs: Clears errors and warnings, automatically called for new scans.