fork(2) download
copy 
  1.  
  2. import java.util.*;
  3. import java.lang.*;
  4. import java.lang.reflect.Field;
  5.  
  6. class WebElement
  7. {
  8. 	public WebElement(String id)
  9. 	{
  10. 		this.id = id;
  11. 	}
  12.  
  13. 	private String id;
  14.  
  15. 	public String getId()
  16. 	{
  17. 		return this.id;
  18. 	}
  19. }
  20.  
  21. class Program
  22. {
  23. 	public List<WebElement> elem1 = new ArrayList<WebElement>();
  24. 	public List<WebElement> elem2 = new ArrayList<WebElement>();
  25.  
  26. 	public Program()
  27. 	{
  28. 		this.elem1.add(new WebElement("id1"));
  29. 		this.elem2.add(new WebElement("id2"));
  30. 	}
  31.  
  32. 	public WebElement getElement(String name) throws Exception
  33. 	{
  34. 		Field field = this.getClass().getField(name);
  35.  
  36. 		List<WebElement> targets = (List<WebElement>)field.get(this);
  37.  
  38. 		return targets.get(0);
  39. 	}
  40.  
  41. 	public static void main (String[] args) throws java.lang.Exception
  42. 	{
  43. 		Program prog = new Program();
  44. 		try{
  45. 			System.out.println(prog.getElement("elem1").getId());
  46. 			System.out.println(prog.getElement("elem2").getId());
  47. 		}catch(Exception e){
  48. 			System.out.println(e);
  49. 		}
  50. 	}	
  51. }
Success #stdin #stdout 0.1s 320256KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
id1
id2
https://ideone.com/PbPvAw
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!