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Write a method that takes a 2D array and reverses all of the content in the 2D array. The last value should be the first, and the first value should be the last.
For example, the call `reverse({{1,2,3},{4,5,6},{7,8,9}})` would return:
`
[9,8,7]
[6,5,4]
[
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public static int[][] reverse(int[][] arr)
{
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7 points
Write a method that takes a 2D array and reverses all of the content in the 2D array. The last value should be the first, and the first value should be the last.
For example, the call reverse({{1,2,3},{4,5,6},{7,8,9}}) would return:
[9,8,7]
[6,5,4]
[3,2,1]
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Java Practice (main)
Java Version 1.8.0_222