public static String decodeAttributeCode(String attributeCode){
  return attributeCode.startsWith("+") ? attributeCode.substring(1) : attributeCode;
}

public static String decodeAttributeCode ( String attributeCode ) { return attributeCode . startsWith ( "+" ) ? attributeCode . substring ( 1 ) : attributeCode ; }
remove dynamic attribute marker ( + ) from attribute code ( if exists )
