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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		List<String> g = new ArrayList<String>();
  13. 		g.add("glove");
  14. 		g.add("golve");
  15. 		g.add("gvloe");
  16. 		g.add("gevlo");
  17.  
  18. 		// Before sorting (Natural order)
  19. 		for(String s: g){
  20.  
  21. 			System.out.println(s);
  22. 		}
  23.  
  24. 		System.out.println("\n----------");
  25. 		Collections.sort(g);
  26.  
  27. 		// After sorting (Natural order)
  28. 		for(String s: g){
  29.  
  30. 			System.out.println(s);
  31. 		}
  32.  
  33.  
  34. 		System.out.println("----");
  35. 		// Convert it to array
  36. 		String[] p = g.toArray(new String[g.size()]);
  37.  
  38. 		// Check if the array has the correct sort order?
  39.  
  40. 		for (String s: p){
  41. 			System.out.println(s);
  42. 		}
  43.  
  44. 	}
  45. }
Success #stdin #stdout 0.09s 320320KB
comments ()
stdin
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Standard input is empty
stdout
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glove
golve
gvloe
gevlo

----------
gevlo
glove
golve
gvloe
----
gevlo
glove
golve
gvloe
https://ideone.com/PwrQbf
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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