Yes, StringBuffer class is final Java. We cannot override this class.

C++ is a programming language developed by Bjarne Stroustrup in 1979 at Bell Labs. C++ is regarded as a middle-level language, as it comprises a combination of both high-level and low-level language features. It is a superset of C, and that virtually any legal C program is a legal C++ ... Read More

You probably need to activate the change. Other option is by deleting the description and enter the wrong character in data element name.This will make the system show an error message since that element does not exist.Correct the DDIC element spelling. The system now considers this a big enough change ... Read More