public static EcmaError constructError(String error, String message, String sourceName, int lineNumber, String lineSource, int columnNumber)
public static EcmaError constructError(String error, String message)
    public static EcmaError constructError(String error,                                           String message,                                           String sourceName,                                           int lineNumber,                                           String lineSource,                                           int columnNumber)    {        return new EcmaError(error, message, sourceName,                             lineNumber, lineSource, columnNumber);    }