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  1. import java.util.function.*;
  2.  
  3. class Foo
  4. {
  5. 	private int x = 0;
  6.  
  7. 	Foo setX(int x) {
  8. 		this.x = x;
  9. 		return this;
  10. 	}
  11.  
  12. 	public static void main (String[] args) throws java.lang.Exception
  13. 	{
  14. 		Foo foo = new Foo();
  15.  
  16. 		Consumer<Integer> setX = foo::setX;
  17. 		setX.accept(3);
  18.  
  19. 		System.out.println(foo.x);
  20. 	}
  21. }
Success #stdin #stdout 0.07s 32976KB
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https://ideone.com/ZIDy2M
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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