Example to show Enumeration exception in java

Enumeration is mean of retaining all the series of element at a time.

Example to show Enumeration exception in java

Enumeration is mean of retaining all the series of element at a time.

Example to show Enumeration exception in java

Example to show Enumeration exception in java

     

Enumeration is mean of retaining all the series of element at a time. An object implement interface generates a series of all element at single time. This is read only. We cannot change the value of an object or value in the collection.

Understand with Example

Array List<String> list = new Array List<String>():- Create an Array list of type 

list.add("girish"):-This is the method of adding an element to the list.

it.has next ( )  - This method return you the next value if the value is set in list.

The System show you an exception if there is no element specified  in index[5]. 

To remove the exception from the program defined below you have to give the proper index in the method list.remove(5).

EnumerationException.java


import java.util.*;

public class EnumerationException {

  public static void main(String[] args) {
  try {
  ArrayList<String> list = new ArrayList<String>();
  list.add("girish");
  list.add("roseindia");
  list.remove(5);
  Iterator<String> it = list.iterator();
  while (it.hasNext()) {
  String s = it.toString();
  System.out.println(s);
  }
  } catch (Exception ex) {
  System.out.println("cannot remove this index elemnt");
  }
  }
}

 

Output of the program

cannot remove this index elemnt


Note:-To remove this exception you have to give the proper index in the method list.remove(5).

Download source code

Tutorials

  1. Java Exception - Handle Exceptions in Java
  2. Exceptions in Java
  3. Exceptional Example in Java
  4. Number Format Exception
  5. Null Pointer Exception
  6. Index Out of Bound Exception
  7. Example to show exception in java
  8. Example to show exception handling in java
  9. Example to show class exception in java
  10. Example to show Argument Exception in java
  11. Example to compile a java file with the help of the program
  12. Constructor Exception in Java
  13. Example to show ArraylistException in Java
  14. Example to show cast exception in java
  15. Example to show clone exception in java
  16. Example to show Collection exception in java
  17. List of Java Exception
  18. User Defined Exception
  19. Example to create exception object in java
  20. Example to show Array exception in java
  21. Example to show ArrayoutofboundException in java
  22. Example to show Hash map exception in java
  23. Example to show Hash table exception in java
  24. Example to show Iterator exception in java
  25. User Defined Exception
  26. Java Illegal State Exception
  27. Unhandled Exception
  28. Java Assertion
  29. Serializable Exception
  30. Java Parse int Exception
  31. List of Java Exception
  32. Java Exception Thread
  33. Simple Date Format Exception
  34. Example to create Interface in java
  35. Example to show double exception in java
  36. Example to show Enumeration exception in java
  37. Example to show Finally exception in java
  38. Integer exception in java
  39. Exception handling in java
  40. Finally in java