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  1. import java.util.*;
  2.  
  3. enum KeyFinder {
  4. 	A(1, "a", "a", "A"),
  5. 	TILDE(2, "~", "~", "`");
  6.  
  7. 	private static final Map<String, KeyFinder> lookup = new LinkedHashMap<String, KeyFinder>();
  8.  
  9. 	static {
  10. 		for (KeyFinder type : EnumSet.allOf(KeyFinder.class)) {
  11. 			for (String key : type.lookupKeys) {
  12. 				lookup.put(key, type);
  13. 			}
  14. 		}
  15. 	}
  16.  
  17.  
  18. 	private final int key;
  19. 	private final String keyName;
  20. 	private final String[] lookupKeys;
  21.  
  22.     KeyFinder(int key, String keyName, String... lookupKeys) {
  23.         this.key = key;
  24.         this.keyName = keyName;
  25.         this.lookupKeys = lookupKeys;
  26.     }
  27.  
  28. 	public static void main(String[] args) {
  29. 		System.out.println(lookup);
  30. 		System.out.println(lookup.get("a"));
  31. 		System.out.println(lookup.get("~"));
  32.         }
  33. }
Success #stdin #stdout 0.03s 245632KB
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{a=A, A=A, ~=TILDE, `=TILDE}
A
TILDE


	

		
	 
	
	
			

					
			
			
			
			
			
			
			
			

			
			
			
		

	
		
		

			

			                        







			
			

				

	
					
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language:

						
Java (HotSpot 12)

					

					

						
created:
								
						
13 years ago

					

					

						
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