hello, please use regular java, along with the use of arrays!

please input the util scanner for each question

Thank you!

2) Write a Java program to find the second largest element in an array. You should ask the user to input the size and the elements of the array. 3) Write a Java program to find the duplicate values of an array of integer values. You should ask the user to input the size and the elements of the array. 4) Write a Java program to insert an element (specific position) into an array. You should ask the user to input the size, the elements of the array, and the value to be inserted. 5) Write a Java program to insert an element into a sorted integer array. You should ask the user to input the size, the elements of the array, and the value to be inserted. 6) Write a Java program to remove a specific element from an array. You should ask the user to input the size, the elements of the array, and the value to be removed