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  1.  
  2.  
  3. abstract class AbstractComputer {
  4.  
  5. 	public void describe() {
  6.  
  7. 		System.out.println("os [super]");
  8. 	}
  9. }
  10.  
  11.  
  12. class Computer extends AbstractComputer {
  13.  
  14.  
  15. 	public void describe() {
  16.  
  17. 		System.out.println("os [this]");
  18. 	}
  19.  
  20.  
  21. 	public void show() {
  22.  
  23. 		// os [this]
  24. 		describe();
  25.  
  26. 		// os [this]
  27. 		this.describe();
  28.  
  29. 		// os [super]
  30. 		super.describe();
  31. 	}
  32. }
  33.  
  34.  
  35. public class Main {
  36.  
  37. 	public static void main(String[] args) {
  38.  
  39. 		new Computer().show();
  40. 	}
  41. }
  42.  
Success #stdin #stdout 0.06s 49084KB
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stdin 
Standard input is empty
stdout 
os [this]
os [this]
os [super]
https://ideone.com/I0PeYN
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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