Write a Java program, using object- oriented programming concepts, that allows the user: 1- Enter the marks array, which contains the marks for 10 students. 2- Find the first repeating mark (Note: the mark should occur more than once, and the index of its first occurrence should be the smallest). 3- Find students who have higher marks (more than average marks). 4: Sort the students' marks in ascending order. 5: Add marks of two new students to the array.

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