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https://issues.apache.org/jira/browse/COLLECTIONS-761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116184#comment-17116184
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Prabhakar Kumar Shah edited comment on COLLECTIONS-761 at 5/25/20, 6:55 PM:
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is this test code correct?
{code:java}
// public static void main(String[] args) {
Set<String> strings = new HashSet<>();
strings.add("this is testtstring");
Iterator<String> iterator = strings.iterator();
List<String> out = IteratorUtils.toList(iterator);
Iterator<String> stringIterator = out.iterator();
while(stringIterator.hasNext()){
System.out.println(stringIterator.next());
} }
{code}
it seems to be working
was (Author: pixelrism):
is this test code correct?
{code:java}
// public static void main(String[] args) { Set<String> strings = new
HashSet<>(); strings.add("this is testtstring"); Iterator<String> iterator =
strings.iterator(); List<String> out = IteratorUtils.toList(iterator);
Iterator<String> stringIterator = out.iterator();
while(stringIterator.hasNext()){ System.out.println(stringIterator.next()); } }
{code}
it seems to be working
> org.apache.commons.collections.IteratorUtils.toList() will return empty list
> when size of iterator is 1
> -------------------------------------------------------------------------------------------------------
>
> Key: COLLECTIONS-761
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-761
> Project: Commons Collections
> Issue Type: Bug
> Affects Versions: 3.2.2
> Reporter: Chen Lingqi
> Priority: Minor
>
> org.apache.commons.collections.IteratorUtils.toList() will return empty list
> when size of iterator is 1. In this case, iterator size is 1, return value of
> iterator.hasNext() is false, therefore, it will return empty list by default.
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