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  1. class BBB
  2. {
  3. 	private static class MyCL extends ClassLoader
  4. 	{
  5. 		@Override
  6. 		protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException
  7. 		{
  8. 			System.out.println("Hi, " + name);
  9. 			return String.class;
  10. 		}
  11. 	}
  12.  
  13. 	public static void main(String[] args) throws ClassNotFoundException
  14. 	{
  15. 		MyCL cl = new MyCL();
  16.  
  17. 		System.out.println(Class.forName("a", true, cl));
  18.  
  19. 	}
  20. }
  21.  
Runtime error #stdin #stdout #stderr 0.09s 320320KB
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stdin
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Standard input is empty
stdout
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Hi, a
stderr
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Exception in thread "main" java.lang.ClassNotFoundException: a
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:344)
	at BBB.main(Main.java:17)
https://ideone.com/bNMZih
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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