Array Class in JAVA | Using Array Class in JAVA.(Arrays.fill | Arrays.sort | Arrays.equals | Arrays.binarySearch in JAVA)

CODING:
import java.util.*;
class Array
{
 public static void main(String[] args)
  {
    int[] a={4,8,12,45,26,67,48,71};
    int i;
    System.out.print("Initialize of Array A->");
     for(i=0;i<a.length;i++)
      {
       System.out.print(" " + a[i]);
      }
    int[] b=new int[8];
     Arrays.fill(b,313);
    System.out.print("\nFill All Element of Array B->");
      for(i=0;i<b.length;i++)
       {
        System.out.print(" " + b[i]);
       }
    Arrays.sort(a,0,8);//also use Arrays.sort(type[] a)
    System.out.print("\nAfter Sorting Array A->");
     for(i=0;i<a.length;i++)
      {
       System.out.print(" " + a[i]);
      } 
    boolean t=Arrays.equals(a,b);
     if(t==true){
       System.out.print("\nBoth Array Same Type are Equal to one another.");
      }else{
     System.out.print("\nBoth Array Not Same  Type are Equal to one another.");
      }
    int index=Arrays.binarySearch(a,26);
     if(index>=0){
       System.out.print("\n26 is indexed " + index);
      }else{
       System.out.print("\n26 not Found.");
      }
  }
}