Accenture Senior Analyst Java interview questions

It was a weekend drive with 100 + applicants and I had to waiti for 4 hours to get to my first round of interview. It was comprehensive with questions on Core Java , J2ee , multithreading , Javascript and JQuery, Design patterns. ALso focus was on debugging and performance imrovement of applications. I was asked to write piece of codes on creating custom exceptions and few spring related xml .