Validity of the Java Code

Question

double ABC = - UTIL_COMMON.fnChkDouble(lStr);

Above statement, is it valid or not?

Thanks

Answer 1

Yes, it's valid as long as the operator - can be applied to the return type of UTIL_COMMON.fnChkDouble(). As you want to assign a double, this method most probably returns a double, so this is valid code.

Answer 2

It is impossible to say without seeing the declaration of lstr and the method signature of fnChkDouble.