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  1. class Dog {
  2. 	protected String bark() {return "woof "; }
  3. }
  4. class Beagle extends Dog {
  5. 	private String bark() { return "arf "; }
  6. }
  7.  
  8.  
  9. class Test {
  10. 	public static void main(String args[]) {
  11. 		Dog[] dogs = {new Dog(), new Beagle()};
  12. 		for(Dog d : dogs)
  13. 			System.out.print(d.bark());
  14. 	}
  15. }
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:5: error: bark() in Beagle cannot override bark() in Dog
	private String bark() { return "arf "; }
	               ^
  attempting to assign weaker access privileges; was protected
1 error
stdout
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Standard output is empty
https://ideone.com/wJh6yd
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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