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单项选择题 ClassOne.java  1. package com.abc.pkg1;  2. public class ClassOne {  3. private char var = ‘a’;   4. char getVar()  {return var;}  5. }  ClassTest.java    1. package com.abc.pkg2;  2. import com.abc.pkg1.ClassOne;  3. public class ClassTest extends ClassOne {  4.   public static void main(String[]args)  {  5.     char a = new ClassOne().getVar();  6.     char b = new ClassTest().getVar();   7.   }  8. }      What is the result?()  

A、 Compilation will fail.

B、 Compilation succeeds and no exceptions are thrown.

C、 Compilation succeeds but an exception is thrown at line 5 in ClassTest.java.

D、 Compilation succeeds but an exception is thrown at line 6 in ClassTest.java.

  • B
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