D > B enters the synchronized block, and since instance is not null at this time, it immediately leaves the synchronized block and returns the result to the program calling the method. E > At this point, thread B intends to use the Singleton instance, only to find that it has not been initialized, so an error occurs. Therefore, there is still the possibility of errors in the program. In fact, the running process of the program is very complicated. From this, we can see that it is more difficult and challenging to write programs especially in multi-threaded environment. We further optimized the program:
嘘……在这种严肃的时候，翘儿的笑声格外刺耳，只见黑胖子突然回头，想骂二人，却忍住了，最后只叹道：哎……瞧瞧咱们这样子，女娃都笑话咱们。
发现了这支实力强劲的队伍的家康，来到伊庭等人面前，请他们为自己参站。这期间，伊庭等人遇到了有着清爽笑容的年轻武士小早川秀秋（藤原竜也），并和他成为了好朋友。根据历史，拥有1万7千精锐部队的小早川是掌握关原战役的关键人物，秀吉的正室·高台院〈奈奈〉（古手川佑子）的外甥。最终，被家康老奸巨滑的战术所玩弄的伊庭等人，被慢慢卷入了战役中……
但是，他也不会白白去送死的。
某日，邪恶恩佐（赵路 配音）的铁蹄踏破了巨人谷的宁静，它的鸡牛部队袭击了巨人谷，掳走了陷入沉睡之中的蔴球。蔴球的离开给巨人谷带来了沉重的打击，整个山谷陷入了危机之中，一片地狱的景象。恩佐想要通过控制蔴球来达到它统治世界的野心，正义善良的洛克（陶典 配音）、可丽希亚 （关晓彤 配音）一行人自然不会让它的阴谋得逞。
耶稣(詹姆斯·卡维泽 James Caviezel饰)拒绝了魔鬼的诱惑，受到了犹大的出卖。他被罗马人带到了罗马政权主持者比拉多那里。比拉多本来不想处死耶稣——他明知这样会引起一场政治风波。于是，他让希律王建议如何决断这件事。 希律王把耶稣的命运交到了人们手上。但是，愚蠢的民众宁愿放过罪犯，也不能容忍耶稣逃过刑罚。受尽苦难的耶稣还远远不能满足人们的愿望。他们要把耶稣推上绞刑架。 比拉多顺从民意，耶稣走往执行绞刑的山头。一路上，人们疯狂的往他身上扔杂物，耶稣受难日成为民众狂欢日。 耶稣的双手被钉在十字架上，这时还没有人意识到这一幕永远被后世铭记。
尤其是赵王歇脸上更是一片煞白。
将来越军参与作战的时候，产生的效果，发挥的作用才是真正的巨大。
本剧讲述了Aimin为了学习漫画到日本留学。他所搬入的公寓里，住着难相处的、各有隐情的人们。最关键的是Aimin的房间里有个白色的黑发幽灵（玲）！！！他开始了与幽灵的同居生活……
卡莫尔，一个30岁的黑道，在床上有一些特殊的需求，所以他不断地更换伴侣，但没有人能够满足他。一天晚上，他遇到了金姆，金姆完美地满足了他的需求。就在这时，卡莫尔决定把这个人变成自己的，并开始追求他。
张无忌抱着处在弥留之际的殷离，怒吼道：赵敏，我绝不会饶了你，必报殷离表妹之仇。
The soldier first twitched after being stung, Then the gun fell out of his hand, and at last the whole population foamed at the white eyes of both eyes turned out. He lay on the ground and shivered twice before moving completely. Later, when examining the body, he found that his pupils had completely dispersed and his face had turned gray and black. At first glance, he died of acute poison. " Zhang Xiaobo said, through this narration, I can see that he is obviously a person with strong expression ability. He not only speaks vividly, but also has rich body language. Gestures and gestures are basically just right to match the language.
郝凡是一名高中生，成长在极其普通甚至是有些清贫的家庭里，自己的平淡无奇，令他经常抱怨命运的不公。在他眼里别人都过着更快乐的人生，十分羡慕。并总幻想自己拥有更狂拽炫富吊炸天的人生。一日，一位神奇的老人突然出现在他的面前，自称可以帮他实现随意改换命运的愿望，但条件是要用“爱”来进行交换，迷失的郝凡竟真的与老人签订了协议，迎来了一段自认为崭新的顶级人生——超级人气偶像明星，可令他没想到的是，这段无爱之旅，根本不是什么巅峰人生，却变成了他疯狂的噩梦。 最终他才发现，这一切以及神奇的老者可能根本就不存在，自己好似大梦初醒。
陈子彤打过众多零工的她，已经学会用面瘫表情面对世间的光怪陆离和难缠奥客，没想到她赶在一个小时内到达送件目的地，现场正在举办一场座谈会，好不容易找到收件人，对方却在顶楼准备跳楼！为了维持自己五颗星评价，子彤必须送达对方手上，只好硬着头皮上顶楼，“死”命必达！
安坤欲借此敲诈林东，并前去找王梅谈判，愤怒的王梅要林东也尝尝“戴绿帽”的滋味，于是与安坤发生关系。
Youmei asked Xuan Cha to find a job for his brother, but Xuan Cha calmly refused. Xuan Cha and Yeon-hee complained bitterly while drinking wine. Yeon-hee sent drunk Xuan Cha to the door and met You Mei by chance. Yeon-hee let You Mei do a good job as a good wife. Yi Shang told Yu Ying to give her a week to think about getting married. Cai Xiu met Shengmei in front of the prosecutor's office and said goodbye to her calmly. Health proposed to Qinglan in a friend's Western restaurant. Happy Qinglan immediately came to Koko. Koko proposed to hold the wedding as soon as possible. Youmei, who did not like Qinglan's move and tone, felt unhappy. Qinglan came to the training center to find her husband He to do good deeds.
其三，犯此二律者，我不听任何解释，不要任何赔偿，直接出重兵剿灭。
爹和娘都不在家，家中无人怎么成呢。
