Come for the products,
stay for the community

The Atlassian Community can help you and your team get more value out of Atlassian products and practices.

Atlassian Community about banner
Community Members
Community Events
Community Groups

illegal.argument exception


I have a part of script . On Jira 7 this script succesfully working , but in jira 6.4 I see an error illegalArgument exception (in line with "def PriorityQueue") . Code: 
How to fix it?

class Agent {

ApplicationUser user;

int issueCount;

long lastAssignedTime;


def groups = ComponentAccessor.getGroupManager() as GroupManager

def agents = groups.getUsersInGroup("jira-software-users")

def userManager = ComponentAccessor.getUserManager() as UserManager

def user = ComponentAccessor.jiraAuthenticationContext.loggedInUser

def jqlQueryParser = ComponentAccessor.getComponent(JqlQueryParser.class)

def searchProvider = ComponentAccessor.getComponent(SearchProvider.class)

def PriorityQueue<Agent> agentPQ = new PriorityQueue<>(agents.size(), new Comparator<Agent>() {


int compare(Agent o1, Agent o2) {

if(o1.issueCount == o2.issueCount){

if(o2.lastAssignedTime == o1.lastAssignedTime){



return o1.lastAssignedTime.compareTo(o2.lastAssignedTime)



return o1.issueCount - o2.issueCount





0 answers

Suggest an answer

Log in or Sign up to answer
Community showcase
Posted in Jira Service Management

Jira Service Management Documentation Opportunities

Hello everyone, Hope everyone is safe! A few months ago we posted an article sharing all the new articles and documentation that we, the AMER Jira Service Management team created. As mentioned ...

315 views 0 10
Join discussion

Community Events

Connect with like-minded Atlassian users at free events near you!

Find an event

Connect with like-minded Atlassian users at free events near you!

Unfortunately there are no Community Events near you at the moment.

Host an event

You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events

Events near you