Johnson Controls Java Developer interview questions

It is waste of time, Got call through consultancy hiring was for the Bangalore location , Drive was in Pune , It has 3 section 1 section was 1 puzzle and time complexity to find delete middle element in Doubly linked list , 2 section has 2 question - write program to find substring of max length , and given two linked list have to calculate their sum using recursion , last one from 3rd section from java lambda expression . I did all question correctly, they told to leave for the day, Before attending interview I saw the similar review on glassdoor but did not believe after attending got know reality is same,.