java - How to get email addresses of all users in liferay -


i want email addresses of users in liferay...
have used following code..

dynamicquery dynamicquery = userlocalserviceutil.dynamicquery(); dynamicquery.add(restrictionsfactoryutil.isnotnull("emailaddress")); int startoflist = 0; int endoflist = 100; list<user> articles = (list<user>) userlocalserviceutil.dynamicquery(dynamicquery, startoflist, endoflist);

can tell me doing mistake.

i getting:

  1. java.lang.instantiationexception and
  2. com.liferay.portal.kernel.deploy.hot.hotdeployexception: error registering portlets controlpanelportlet-portlet.

controlpanelportlet name of portlet.

try code..

list<user> users = userlocalserviceutil.getusers(0, userlocalserviceutil.getuserscount());  for(user user : users) {      system.out.println(user.getemailaddress()); }

let me know if have problem


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