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  1. class Test {
  2. 	private final int foo;
  3.  
  4. 	public void setFoo(int bar) {
  5. 		foo = bar;
  6. 	}
  7.  
  8. 	public Test() {
  9.  
  10. 	}
  11.  
  12. 	public static void main (String[] args) {
  13. 		Test qux = new Test();
  14. 		qux.setFoo(42);
  15. 		System.out.println("did it");
  16. 	}
  17. }
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: cannot assign a value to final variable foo
		foo = bar;
		^
1 error
stdout
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Standard output is empty
https://ideone.com/0nDRgY
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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