P4
A DESCRIPTION OF THE PROBLEM :
Proposal for an operator (??) that will return the left side if it is not null, otherwise it'll return the right side.
For example "Integer someValue = someVariable ?? 1;" In this case if someVariable is null then someValue should be assigned a value of 1. If someVariable is not null, then someValue should be assigned the value of someVariable.
Proposal for an operator (??) that will return the left side if it is not null, otherwise it'll return the right side.
For example "Integer someValue = someVariable ?? 1;" In this case if someVariable is null then someValue should be assigned a value of 1. If someVariable is not null, then someValue should be assigned the value of someVariable.