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  1. class A
  2. {
  3. protected int i=10;
  4. }
  5. class B extends A
  6. {
  7. protected int i=15;
  8. }
  9. public class Test1 extends B
  10. {
  11. public static void main(String args[])
  12. {
  13. A obj=new Test1();
  14. System.out.println("i="+obj.i);
  15. }
  16. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:9: error: class Test1 is public, should be declared in a file named Test1.java
public class Test1 extends B
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/wL8VqK
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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