Made LinkedListIterator.remove() slightly safer (head removal was previously acceptable, which is bad since one always ought to have his head [even if the French disagreed at one time]).
Made LinkedListIterator.remove() slightly safer (head removal was previously acceptable, which is bad since one always ought to have his head [even if the French disagreed at one time]).

shamanas/rock,thomasfanell/rock,zhaihj/rock,jonathanudd/rock,fredrikbryntesson/rock,zhaihj/rock,ds84182/rock,fredrikbryntesson/rock,ds84182/rock,marcusnaslund/rock,marcusnaslund/rock,thomasfanell/rock,cogneco/rock,davidhesselbom/rock,fasterthanlime/rock,fasterthanlime/rock,kirbyfan64/rock,jonathanudd/rock,magic-lang/rock,shamanas/rock,ooc-lang/rock,cogneco/rock,kirbyfan64/rock,magic-lang/rock,ooc-lang/rock,davidhesselbom/rock