/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.blur.utils;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
public class CreateGarbage {
public static void main(String[] args) throws InterruptedException {
final Map<String, String> map = new ConcurrentHashMap<String, String>();
GCAction action = new GCAction() {
@Override
public void takeAction() throws Exception {
map.clear();
}
};
GCWatcher.init(0.75);
GCWatcher.registerAction(action);
while (true) {
int count = 0;
int max = 100000;
for (long i = 0; i < 100000000; i++) {
if (count >= max) {
Thread.sleep(250);
count = 0;
}
map.put(Long.toString(i), Long.toString(i));
count++;
}
System.out.println(map.size());
map.clear();
}
}
}