Here you can find the source of resetCounters()
public static void resetCounters()
//package com.java2s; /*/*from w w w.j a v a 2 s. co m*/ * Hibernate OGM, Domain model persistence for NoSQL datastores * * License: GNU Lesser General Public License (LGPL), version 2.1 or later * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>. */ import java.util.Map; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.atomic.AtomicInteger; public class Main { private static final Map<String, AtomicInteger> counters = new ConcurrentHashMap<>(); public static void resetCounters() { counters.clear(); } }