Java内存泄露学习 java.lang.OutOfMemoryError: GC overhead limit exceeded

1、我们手写一个内存泄露的案例，来体验一下

用我们比较熟悉的Spring来实现，定义一个Bean，实现InitializingBean接口，在afterPropertiesSet方法中定时每隔1秒钟生成一批对象，加入到list中

import org.springframework.beans.factory.InitializingBean;
import org.springframework.stereotype.Component;

import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;

/**
 * Created by martin.xie on 2020/4/28.
 */
@Component
public class MemLeaker implements InitializingBean {
    private List