I have to complete both problems with Java language.

.. E7.12 Consider the following class: public class Sequence { { private int[] values; public Sequence(int size) { values = new int[size]; } public void set(int i, int n) { values[i] = n; } public int get(int i) { return values[i]; } public int size() { return values. length; } } Add a method public boolean equals(Sequence other) that checks whether two sequences have the same values in the same order. E7.13 Add a method public boolean sameValues (Sequence other) to the sequence class of Exercise .. E7.12 that checks whether two sequences have the same values in some order, ignoring duplicates. For example, the two sequences 149 16 9 74911 and 11 11 79 1641 would be considered identical. You will probably need one or more helper methods