10.classLine{11.publicclassPoint{publicintx，y；}12.publicPointgetPoint（）{returnnewPoint（）；}13.}14.classTriangle{15.publicTriangle（）{16.//insertcodehere17.}18.}Whichcode，insertedatline16，correctlyretrievesalocalinstanceofaPointobject？（）A.Pointp=Line.getPoint（）；B.Line.Pointp=Line.getPoint（）；C.Pointp=（newLine（））.getPoint（）；D.Line.Pointp=（newLine（））.getPoint（）；
10.classLine{11.publicclassPoint{publicintx，y；}12.publicPointgetPoint（）{returnnewPoint（）；}13.}14.classTriangle{15.publicTriangle（）{16.//insertcodehere17.}18.}Whichcode，insertedatline16，correctlyretrievesalocalinstanceofaPointobject？（）
A.Pointp=Line.getPoint（）；
B.Line.Pointp=Line.getPoint（）；
C.Pointp=（newLine（））.getPoint（）；
D.Line.Pointp=（newLine（））.getPoint（）；
相关考题：
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1.importjava.io.*；2.publicclassFooimplementsSerializable{3.publicintx，y；4.publicFoo（intx，inty）{this.x=x；this.y=y；}5.6.privatevoidwriteObject（ObjectOutputStreams）7.throwsIOException{8.s.writeInt（x）；s.writeInt（y）9.}10.11.privatevoidreadObject（ObjectInputStreams）12.throwsIOException，ClassNotFoundException{13.14.//insertcodehere15.16.}17.}Whichcode，insertedatline14，willallowthisclasstocorrectlyserializeand deserialize？（）
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