Q:Write a function that receives a string variable that represents an octal binary number, then returns the result after converting to an octal number of type int.

Required: write the code in the field provided between the function

The code is programmed in Java

code must be easy ,simplified and clean

Write the reason for writing the code this way

1 public static int bin_to_oct(String b) \{ 2 // write your code here 3 4} 5