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classParserextendsUtils{publicstaticvoidmain(String[]args){try{System.out.print(newParser().getInt("42"));}catch(NumberFormatExceptionn){System.out.println("NFExc");}}intgetInt(Stringarg)throwsNumberFormatException{returnInteger.parseInt(arg);}}classUtils

题目

classParserextendsUtils{publicstaticvoidmain(String[]args){try{System.out.print(newParser().getInt("42"));}catch(NumberFormatExceptionn){System.out.println("NFExc");}}intgetInt(Stringarg)throwsNumberFormatException{returnInteger.parseInt(arg);}}classUtils{intgetInt(Stringarg){return42;}}结果为:()

A.42

B.NFExc

C.42NFExc

D.编译失败


相似考题
更多“classParserextendsUtils{publicstaticvoidmain(String[]args){try{System.out.print(newParser( ”相关问题
  • 第1题:

    现有:classParserextendsUtils{publicstaticvoidmain(String[]args){try{System.out.print(newParser().getlnt("42"));}catch(Exceptione){System.out.println("Exc");}}intgetlnt(Stringarg)throwsException{returnInteger.parselnt(arg);}classUtils{intgetlnt(Stringarg){return42;}}结果为()

    A.42

    B.Exc

    C.42Exc

    D.编译失败


    参考答案:D

  • 第2题:

    现有:classBirds{publicstaticvoidmain(String[]args){try{thrownewException();}catch(Exceptione){try{thrownewException();}catch(Exceptione2){System.out.print("inner");}System.out.print("middle");}System.out.print("outer");}}结果是()

    A.innerouter

    B.middleouter

    C.innermiddleouter

    D..编译失败


    参考答案:C

  • 第3题:

    staticvoidtest(){try{Stringx=null;System.out.print(x.toString()+);}finally{System.out.print(finally);}}publicstaticvoidmain(String[]args){try{test();}catch(Exceptionex){System.out.print(”exception);}}Whatistheresult?()

    A.null

    B.finally

    C.nullfinally

    D.Compilationfails.

    E.finallyexception


    参考答案:E

  • 第4题:

    现有:classParserextendsUtilis{publicstaticvoidmain(String[]args){try{System.out.print(newParser().getlnt("42")};}catch(NumberFormatExceptionn){System.out.println("NFExc");}}intgetlnt(Stringarg)throwsNumberFormatException{returnInteger.parselnt(arg);}classUtils{intgetlnt(Stringarg){return42;}}结果为:()

    A.NFExc

    B.42

    C.42NFExc

    D.编译失败


    参考答案:B

  • 第5题:

    staticvoidtest()throwsRuntimeException{try{System.out.print(”test);thrownewRuntimeException();}catch(Exceptionex){System.out.print(”exception);}}publicstaticvoidmain(String[]args){try{test();}catch(RuntimeExceptionex){System.out.print(”runtime);}System.out.print(”end);}Whatistheresult?()

    A.testend

    B.Compilationfails.

    C.testruntimeend

    D.testexceptionend

    E.AThrowableisthrownbymainatruntime.


    参考答案:D