SELECT deviceId, itemType, COUNT(*) as count FROM FavoriteItem WHERE userId = :userId and expireTime > :now GROUP BY deviceId, itemType

public static class GroupCount {
		private String deviceId;
		private String itemType;
		private int count;

		public String getDeviceId() {
			return deviceId;
		}

		public void setDeviceId(final String deviceId) {
			this.deviceId = deviceId;
		}

		public String getItemType() {
			return itemType;
		}

		public void setItemType(final String itemType) {
			this.itemType = itemType;
		}

		public long getCount() {
			return count;
		}

		public void setCount(final int count) {
			this.count = count;
		}
	}

Caused by: org.hibernate.PropertySetterAccessException: IllegalArgumentException occurred while calling setter for property [com.eques.eqhome.db.dao.FavoriteItemDao$GroupCount.count (expected type = int)]; target = [com.eques.eqhome.db.dao.FavoriteItemDao$GroupCount@5a1cacf8], property value = [3] setter of com.eques.eqhome.db.dao.FavoriteItemDao$GroupCount.count
	at org.hibernate.property.access.spi.SetterMethodImpl.set(SetterMethodImpl.java:99) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.transform.AliasToBeanResultTransformer.transformTuple(AliasToBeanResultTransformer.java:78) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.hql.internal.HolderInstantiator.instantiate(HolderInstantiator.java:85) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.loader.hql.QueryLoader.getResultList(QueryLoader.java:470) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2507) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.loader.Loader.list(Loader.java:2502) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:502) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:384) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1490) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1445) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	... 112 more
Caused by: java.lang.IllegalArgumentException: argument type mismatch
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91]
	at org.hibernate.property.access.spi.SetterMethodImpl.set(SetterMethodImpl.java:44) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.transform.AliasToBeanResultTransformer.transformTuple(AliasToBeanResultTransformer.java:78) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.hql.internal.HolderInstantiator.instantiate(HolderInstantiator.java:85) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.loader.hql.QueryLoader.getResultList(QueryLoader.java:470) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2507) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.loader.Loader.list(Loader.java:2502) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:502) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:384) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1490) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1445) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414) ~[hibernate-core-5.2.12.Final.jar:5.2.12.Final]