Need help writing a TestTranspose for my code i have above in java

import java. util. Scanner; public class Transpose static void createPatterned2DArray (int arr []ll) t if (arr null) return for (int i 0; i arr. length; ++i) for (int j J 0; j arr [i] length; ++j) t arr [i] [j] 10 arr. length (i 1) j static void print2DArray (int arr if (arr null) return for (int i 0; i arr. length; ++i) t System out un for (int j 0; j arrlil. length; ++j) t System out print (arr [i] [j]