1. Write a method mycopy that creates a new array of int\'sof the same size as t

Question

1. Write a method mycopy that creates a new array of int'sof the same size as the parameter arr and contains a copyof the values in arr. The new array should bereturned.

2. Write the method printMax. It must use aScanner to read integers from the file whose name ispassed as a String parameter, determine the maximum value read andreturn that maximum value.

3.Write code in the main method below that correctly declares andcreates a two dimensional array m with elementtype int and with 2 rows and 4 columns. Then write code toinitialize the array so that it has these values:
1 2 3 4 4 3 2 1
1 2 3 4 4 3 2 1

Explanation / Answer

please rate - thanks import java.util.*; import java.io.*; public class untitled {     public static void main(String[] args)    {int i,j;    String filename="input.txt";     int a[]={1,2,3,4,5,6,7,8,9,10};    int[] b;    int[][]m=new int[2][4];    b=mycopy(a);    System.out.print("A: ");    for(i=0;i

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