JVM 初探——使用堆外内存减少 Full GC（下）

（点击上方公众号，可快速关注）来源：翡青，blog.csdn.net/zjf280441589/article/details/54406665如有好文章投稿，请点击 → 这里了解详情第2组: off-heap、not affect by GC、need serializeEhcacheApppublic class EhcacheApp extends AbstractAppInvoker {     private static Cache cache;     static {        ResourcePools resourcePools = ResourcePoolsBuilder.newResourcePoolsBuilder()                .heap(1000, EntryUnit.ENTRIES)                .offheap(480, MemoryUnit.MB)                .build();         CacheConfiguration configuration = CacheConfigurationBuilder                .newCacheConfigurationBuilder(String.class, FeedDO.class, resourcePools)                .build();         cache = CacheManagerBuilder.newCacheManagerBuilder()                .withCache("cacher", configuration)  ………………………………