Class "com.atlassian.greenhopper.service.sprint.Sprint" not recognized when iterating through list

Question

I am not a PRO groovy coder, so could be that I am missing something.

I have a code:

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.greenhopper.service.sprint.SprintManager
import com.atlassian.jira.issue.IssueManager
import com.atlassian.jira.issue.Issue
import com.atlassian.jira.issue.MutableIssue
import com.atlassian.greenhopper.service.sprint.Sprint

SprintManager sprintManager

IssueManager cm = ComponentAccessor.getIssueManager()

MutableIssue issue = cm.getIssueObject("TDEV-4")

def field = ComponentAccessor.getCustomFieldManager().getCustomFieldObject('customfield_10100')
def sprints = issue.getCustomFieldValue(field)

def result = true
if(sprints != null){

sprints.each{ 
log.warn(it.getClass())

}
}

Log shows classes in the returned List:

Now, if I add method getState() in iterator, it is not recognized.

Sandra Priedīte_a6ujle · Accepted Answer

Found the reason for this:

1) import com.atlassian.greenhopper.service.sprint.Sprint.State

2) Add in the each() statement Sprint sprint = it as Sprint