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:
剧集讲述了三对大学时相知相识的恋人，王毅和杜小桔，彭枫和郎婷，梁安庆和张纯蓝，从大学到毕业六年后，跨越十年间他们情感生活的种种转折和蜕变。当三对年轻人再次相遇，依然爱着的人是否还能再续前缘，不爱的人真的就有勇气解脱么？而离开的人是否还能有再相逢的机会。三对男女，上演了一出出求不得，怨憎会，爱别离的人间悲喜。
该剧讲述了同时爱上了两个男人的女主人公金一梨，和必须守着就像陷入初恋的青春期少女一样的妻子的丈夫张熙太，以及第一次从金一梨身上发现了女人的存在，从而感受到心动的金俊之间的爱情故事。热情如火的初恋和命中注定的稳定爱情颠倒了到来的顺序，三名男女的感情也随之受到不小的震荡……
然而这种时候，浙兵的光荣传统毫无例外地再次闪耀。
话说天下大势合久必分，分久必合。历经春秋战国数百年的征伐兼并，崛起西方的强秦终于在秦始皇嬴政的统领下横扫六国，一统江山。怎奈秦王朝不知偃旗息鼓，休养生息，反而以苛法暴政徭役天下，最终令秦王朝二世而亡。以陈涉、吴广为发端，四夷强梁揭竿而起。出生于沛的刘季在萧何、曹参、樊哙、周勃等人的拥戴下成为割据一方的小霸主。他带领兵马投靠楚国贵族之后项梁帐下，和孔武勇猛的项羽分路大战秦兵。当秦王朝土崩瓦解之际，一代豪杰项羽自立为西楚霸王，雄霸天下。不甘挫败的刘邦在张良、陈平、韩信、英布、彭越等名臣良将的辅佐下，与楚军展开最终的惨烈对决。
该剧主要讲述了大妮和安妮这对来自河南兰考的亲姐妹一起跟随兰考县东乡副乡长兰文明带领的采棉队奔赴新疆采摘棉花，在采棉过程中，发生的小黑羊事件、网络视频事件、走光事件、窝工事件、撞牛事件、火灾事件等一系列突发事件牢牢绊住了兰文明。大妮忍辱负重，最后终于成长为不怕事、敢创业的新农民，而安妮通过直播平台成为网红棉花妹妹，并终于领悟诚实劳动、安身立命的深意。这部剧诙谐幽默中不乏真情实感，生动反映了当代河南人民勤劳善良的朴实品质，塑造了当代农民敢于追求梦想、勤奋踏实、努力奋斗的新时代光辉形象。
It was January 2016. Abramovich, a 29-year-old Uighur youth, stood in front of the counter of Beijing Agricultural Bank of China and once again did not withdraw the money. The reason is only that there is a "dot" in his name.
几天后，决定移交给公安部门高木英明（高木青树），他是大都会警察局调查部门1的侦探Tos Kisaragi（木村文野）最信任的高级罪犯。同时，资产所有者天野英男在家里被杀时发生了一起事件。尸体被发现，脖子上的“蓝色花朵”还活着，而秀郎的妻子真弓从事发当天就失踪了。当调查总部搜寻真弓作为最重要的参考人时，一个自称为“第16组”的犯罪分子会收到一封邮件，将其陈述和真弓的位置发给报纸公司。
陈启知道女孩子家脸皮薄，也就没有再多说什么。
"Hmm ~"
刘大哥现在的处境不好，我处境也好不到哪里去，你我二人同病相怜，有些话还是能谈得来的。
古代，鲲鹏国王侍卫愚公性情耿直刚烈，得罪了大臣智叟。愚公遭陷害，全家被贬回故乡。愚公面对家门前的太行和王屋两座大山，苦于祖辈饱受封闭、贫穷之苦，动员和带领全家想挖平险峻的大山，造福子孙后代。山中的妖魔做法，使愚公长子不幸丧命，三子负伤致残，这些都没有动摇愚公的雄心。最终愚公的执着影响了村民，也感动了玉皇大帝，命令两个大力神将一山背到朔方东部，将一山背到雍州南部，以保三界和谐。愚公了却心愿，安详而逝。村民怀念他的功德，为他举行了盛大的葬礼。从此，愚公壮举名扬千古，愚公精神流芳百世。
4-3 Attack 1-2 4-3 Survive, but will become 4-2, thinking that the opponent's attack power is 1 point, so reduce a little life value, but the attack power is not reduced;
When it comes to socks, although they are not as popular as sneakers and jerseys, I have to say that a pair of comfortable socks can really make you have a better competitive state. Otherwise, there will not be so many professional players and amateurs who will favor all kinds of "magic socks" with anti-skid performance. As the highest stage in the football field, the World Cup has always been the best stage for all kinds of new football equipment to appear. In addition to introducing new technology-based uniforms for each World Cup team, Adidas has also introduced new players' socks with revolutionary designs for the players. This issue of "Appreciation of New Products" will take you to appreciate this brand-new home player socks prepared by Adidas for Japan's national team, which is known as the "Blue Samurai", to see what the mystery is.
坎卡伊和乔安之间的感情遭到了乔安家人的强烈反对，为了拆散两人，乔安的母亲斩断了乔安的经济来源，乔安逼迫坎卡伊卖身赚钱，两人之前的关系每况愈下。最终，忍无可忍的坎卡伊决定离开乔安，但等待着她的，并非一帆风顺的命运。
李洙赫剧中饰演一个有好胜心的天才富人，也是宇宙度假村的理事权德奉，他被复杂的家族史和财产纷争围绕，感情起伏大，要是有人与他作对，他也会展现很残忍的一面。
3. Use lemon, grapefruit peel, etc. to effectively remove peculiar smell. Buy a lemon or have we eaten it? Pomelo peel, is it suitable to stop in the car? Location.
The scheming bitch in the eyes of others
黄豆也冷笑道：我妹妹咬人下巴值不值得夸赞且不去论它，若是此刻有宵小之辈或是外敌杀来，你家姐和我妹妹同时遇见，可以推想：那被玷辱清白失去名节的肯定是你家姐，绝不会是我妹妹。
B. Women: singles, doubles
