Please help solve 2.1 EXTRA CREDIT, by using JAVA

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2 Extra Credit: Collatz Conjecture (10 points) The Collatz sequence starting at n is a sequence of integers that starts at n and ending at 1. It generates the next integer in the sequence using the following rules: -5 if n is evern 3n +1if n is odd f (n) where f(n) is the next mumber in the sequence. Using these rules and starting at 10, we get the sequence: 10-5162842 Thus, the Collatz sequence starting at 10, has a length of 7, as there are7 terms. Find the starting number under one million, which produces that longest chain 2.1 Extra Credit: Automatic A Prove or disprove that for any positive integer (integer in the math sense, not the 32-bit data type) n, the sequence always terminates with 1