In a nutshell, generics enable types (classes and interfaces) to be parameters when defining classes, interfaces and methods. Much like the more familiar formal parameters used in method declarations, type parameters provide a way for you to re-use the same code with different inputs. The difference is that the inputs to formal parameters are values, while the inputs to type parameters are types. - From Oracle about Java generics

In reply to Re^2: Perl OOP by QueenSvetlana
in thread Perl OOP by QueenSvetlana

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