please follow the instruction (In Java)

Problem 4. (Iterable Binary Strings) Implement an immutable, iterable data type BinaryStrings in BinaryStrings.java to systematically iterate over length-n binary strings. The data type must support the following API method BinaryStrings(int n) Iterator iterator) description construct an iterable BinaryStrings object given the length of binary strings needed an iterator for binary strings of a given length $java BinaryStrings 4 0001 0010 0011 2 of 3 CS210 Homework 4 (Comparable and Iterable Data Types) Swami Iyer 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110