1.packagefoo；2.3.importjava.util.Vector；4.5.privateclassMyVectorextendsVector{6.inti=1；7.publicMyVector（）{8.i=2；9.}10.}11.12.publicclassMyNewVectorextendsMyVector{13.publicMyNewVector（）{14.i=4；15.}16.publicstaticvoidmain（Stringargs[]）{17.MyVectorv=newMyNewVector（）；18.}19.}ThefileMyNewVector.javaisshownintheexhibit.Whatistheresult？（）
1.packagefoo；
2.
3.importjava.util.Vector；
4.
5.privateclassMyVectorextendsVector{
6.inti=1；
7.publicMyVector（）{
8.i=2；
9.}
10.}
11.
12.publicclassMyNewVectorextendsMyVector{
13.publicMyNewVector（）{
14.i=4；
15.}
16.publicstaticvoidmain（Stringargs[]）{
17.MyVectorv=newMyNewVector（）；
18.}
19.}
ThefileMyNewVector.javaisshownintheexhibit.Whatistheresult？（）
相关考题：
packagefoo;publicclassOuter(publicstaticclassInner())Whichstatementistrue?() A.AninstanceoftheInnerclasscanbeconstructedwith“newOuter.Inner（）”B.Aninstanceoftheinnerclasscannotbeconstructedoutsideofpackagefoo.C.Aninstanceoftheinnerclasscanonlybeconstructedfromwithintheouterclass.D.Fromwithinthepackagebar，aninstanceoftheinnerclasscanbeconstructedwith“newinner（）”
packagefoo;publicclassOuter{publicstaticclassInner{}}Whichstatementistrue?() A.Compilationfails.B.AninstanceoftheInnerclasscanbeconstructedwith“newOuter.Inner（）”.C.AninstanceoftheInnerclasscannotbeconstructedoutsideofpackagefoo.D.AninstanceoftheInnerclasscanbeconstructedonlyfromwithintheOuterclass.E.Fromwithinthepackagefoo，andinstanceoftheInnerclasscanbeconstructedwith“newInner（）”.
1.packagefoo；2.3.importjava.util.Vector；4.5.protectedclassMyVectorVector{6.initi=1；7.publicMyVector（）{8.i=2；9.}10.}11.12.publicclassMyNewVectorextendsMyVector{13.publicMyNewVector（）{14.i=4；15.}16.publicstaticvoidmain（Stringargs[]）{17.MyVectorv=newMyNewVector（）；18.}19.}Whatistheresult？（）A.Compilationsucceeds.B.Compilationfailsbecauseofanerroratline5.C.Compilationfailsbecauseofanerroratline6.D.Compilationfailsbecauseofanerroratline14.E.Compilationfailsbecauseofanerroratline17.
packagefoo；importjava.util.Vector；privateclassMyVectorextendsVector{inti=1；publicMyVector（）{i=2；}}publicclassMyNewVectorextendsMyVector{publicMyNewVector（）{i=4；}publicstaticvoidmain（Stringargs[]）{MyVectorv=newMyNewVector（）；}}Whatistheresult？（）A.Compilationsucceeds.B.Compilationfailsbecauseofanerroratline5.C.Compilationfailsbecauseofanerroratline6.D.Compilationfailsbecauseofanerroratline14.E.Compilationfailsbecauseofanerroratline17.