AdventSys Technologies Software Engineer/Java Developer interview questions

Interview held on May'16 Three of Company People will come to give System Task , Damn God They Don't have Mutual Understanding to give a task. one fellow gave one ask another person will come and gave another task like it took more than 30 minutes to give a final task it was totally irritating. total Interview Time took 4hrs Approx. , And While you Executing Program that 3 Fellows Ask Questions From JAVA At least They Don't Have Mutual Understanding While Asking Interview Questions. Sincere Request to Company Interview A Person With Mutual Understanding.