Can treeset contain null?
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State the difference between persistent and ephemeral data structure?
Define right-in threaded tree?
Why do we use stacks?
Does arraylist shrink?
What is sorted map?
How do we search a specific element in an array?
What is binary search in data structure?
Which interfaces are implemented by abstractsequentiallist?
What are some of the best practices relating to the java collection framework?
Which time complexity is best?
What will happen if an array goes out of bounds?
What is a spanning tree in data structure?