The code for Q1 is :

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public abstract class Progression {

protected T current;

public Progression(T start) { current = start; }

public T nextValue() { T answer = current; advance(); return answer; }

protected abstract void advance();

public void printProgression(int n) { System.out.print(nextValue()); for (int j = 1; j Q2. Use a solution to Q1 to create a new progression class for which each value is the square root of the previous value, represented as a Double. You should include a default constructor that has 65,536 as the first value and a parametric constructor that starts with a specified number as the first value