org.apache.commons.collections4
Class EnumerationUtils

java.lang.Object
  org.apache.commons.collections4.EnumerationUtils

public class EnumerationUtils
extends Object

Provides utility methods for Enumeration instances.

Since:

3.0

Version:

$Id: EnumerationUtils.java 1477779 2013-04-30 18:55:24Z tn $

toList

public static <E> List<E> toList(Enumeration<E> enumeration)

Creates a list based on an enumeration.

As the enumeration is traversed, an ArrayList of its values is created. The new list is returned.

Type Parameters:

E - the element type

Parameters:

enumeration - the enumeration to traverse, which should not be null.

Returns:

a list containing all elements of the given enumeration

Throws:

NullPointerException - if the enumeration parameter is null.

toList

public static List<String> toList(StringTokenizer stringTokenizer)

Override toList(Enumeration) for StringTokenizer as it implements Enumeration<Object> for the sake of backward compatibility.

Parameters:

stringTokenizer - the tokenizer to convert to a List<String>

Returns:

a list containing all tokens of the given StringTokenizer