Java Generics Tutotial

step 1

Problems with raw types.

step 2

Using generic types.

step 3

Garage and Vehicles. Raw types.

step 4

First try to generify Garage. Jupiter in my garage.

step 5

Generics upper bound.

step 6

TripleGarage<T, U, V>

step 7

Trying to use generics array.

step 8

Generics in lists. Wildcards. PECS.

step 9

Unknown type wildcard <?>.