Which syntax is valid to create an array list of integers in Java?

ArrayList;

List $$ Integer $>$ list $=$ new ArrayList $$ Integer $>()$;

LinkedList list $=$ new ArrayList$()$;

List $$ Integer $>$ list $=$ new List $()$;$>$ list $=$ new ArrayList$>()$;

List $$ Integer $>$ list $=$ new ArrayList $$ Integer $>()$;

LinkedList list $=$ new ArrayList$()$;

List $$ Integer $>$ list $=$ new List $()$;