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Which two, independently,&e


Which two, independently, will allow Sub to compile?()

  • AChange line 2 to:public int a;
  • BChange line 2 to:protected int a;
  • CChange line 13 to:public Sub(){this(5);}
  • DChange line 13 to:public Sub(){super(5);}
  • EChange line 13 to:public Sub(){super(a);}
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分类:SCJP程序员认证考试题库
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