刚拿到一个tire 1的IB的开发职位，帖子里是面经，有兴趣的看看Barclays capital Singapore, Analyst interview question. 1) first round, phone interview. 1 to 1 difference between ArrayList and Vector. what design pattern is used in ArrayList what is the ThreadLocal and how to leverage it. Will this class solve the thread contention problem? difference between volatile and synchronized(intrinsic lock). How to find out whether a circle exist in a list. given a unsorted array, given a number A, how to find out all the two numbers which are in the array and sum is A. Compare Hibernate with ibatis. explain the most useful fetch strategy in Hibernate. list out all the objects u can use in a jsp page directly. Is Map a collection type? if not, why. any experience in software load balancer? for example LVS. explain hearbeat. How many methods in Object class, which methods will be override by the application developer and why. explain the erasure of generics. What is the upper bound and lower bound. What is c (more...)