classParserextendsUtils{publicstaticvoidmain(String[]args){System.out.print(newParser().getInt(42));}intgetInt(Stringarg){returnInteger.parseInt(arg);}}classUtils{intgetInt(Stringarg)throwsException{return42;}}结果为:()A.42B.编译失败C.无输出结果D.运行时异常被抛出

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

A.42

B.编译失败

C.无输出结果

D.运行时异常被抛出


相关考题:

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.42B.NFExcC.42NFExcD.编译失败

现有:classParser(类)extends(继承)Utils{publicstaticvoidmain(String[]args){System.out.print(输出打印)(newParser().getInt("42"));}intgetInt(Stringarg){returnInteger.parseInt(arg);}}classUtils{intgetInt(Stringarg)throwsException{return42;}}结果为:()A.42B.编译失败。C.无输出结果。D.运行时异常被抛出。

现有:classParserextendsUtils{publicstaticvoidmain(String[]args){System.out.print(newParser().getInt(42));}intgetInt(Stringarg){returnInteger.parseInt(arg);}}classUtils{intgetInt(Stringarg)throwsException{return42;}}结果为()A.42B.编译失败。C.无输出结果。D.运行时异常被抛出。

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(){return42;}}结果是什么?()

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.42B.ExcC.42ExcD.编译失败

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.NFExcB.42C.42NFExcD.编译失败

publicclassX{publicstaticvoidmain(String[]args){try{badMethod();System.out.print(A”);}catch(Exceptionex){System.out.print(B”);}finally{System.out.print(C”);}System.out.print(D”);}publicstaticvoidbadMethod(){thrownewRuntimeException();}}Whatistheresult?()A.ABB.BCC.ABCD.BCDE.Compilationfails.

publicclassX{publicstaticvoidmain(String[]args){try{badMethod();System.out.print(A”);}catch(Exceptionex){System.out.print(B”);}finally{System.out.print(C”);}System.out.print(D”);}publicstaticvoidbadMethod(){}}Whatistheresult?()A.ACB.BDC.ACDD.ABCDE.Compilationfails.

以下哪个main方法是正确的?A.public static void main(string[] args)B.public static void Main(String[] args)C.public static void main(String[] args)D.public static main(String[] args)E.public void main(String[] args)