Given an integer array nums as the following:

Please finish four predefined methods for four tasks defined below:

public static void reverseArray$($int$[]$ nums$)$

public static void rotateArray$($int$[]$ nums, int places$)$

public static void sortArray$($int$[]$ nums$)$

public static void largestElement$($int$[]$ nums$)$

Task $1$: Reverse the array

In the reverseArray$()$ method, you need to reverse the content of the array and print out the content.

Task $2$: Rotate the array

In the rotateArray$()$ method, you need to rotate the content of the array for a given number of places.

For example, if the number of places is $2,$ each element will shift to the right by $2$ places, i$.$e$.,$ the index $0$

element will occupy the index $2,$ the index $1$ element will occupy the index $3.$ Note that if you reach the

boundary of the array, you should shift the content to the beginning of the array.

Task $3$: Sort the array

In the sortArray$()$ method, you need to sort the content of the array in an ascending order.

Task $4$: Find the largest element in the array

In the largestElement$()$ method, you need to find the largest element in the given array.

Expected results:

Note $1$: All methods should use the same input array