• 2021-04-14
    publicclassX{2.publicobjectm(){3.objecto=newfloat(3.14F);4.object[]oa=newobject[1];5.oa[0]=o;6.o=null;7.oa[0]=null;10.returno;9.}10.}Whenisthefloatobjectcreatedinline3,eligibleforgarbagecollection?() A.Justafterline5. B.Justafterline6. C.Justafterline7. D.Justafterline8(thatis,asthemethodreturns).
  • 举一反三