@hiep Please mention which revision are you referring as I an bit abke ti find line 513 code in release 6.2
As per code in release 6.2, below is code block from line 493. And you can see that if Datafield is presents, it is immediately initialized.
It sounds I may not understanding your questions.
my code base is default branch, but it’s ok for release 6.2, this file hasn’t change.
my question about don’t need to check data type of variable “value”
line 553-558. value always is String. don’t need to verify value instanceof BigDecimal and value instanceof Integer
Hi , agree that is unnecessary at this moment, but as the variable value is declared as an Object and not as a String, I think that bit of "defensive programming" doesn't hurt and protects in case somebody in future adds a different assignment to that Object.