(JAVA)

IteratorReader inherit the redacted version of Reader, which is provided in the documentation; the nctual class java.io.Reader has more functionality (and therefore more to override to inherit) but we simplified it a bit. import java.io. Reader; import java. util. 6. (30 points) Write class IteratorReader, which reads characters from an Iterator. Make public class Test f public static void nain (String] arga) throvs Exception string atrHello world" //convert atr to List ArrayList c-list - new ArrayList for (int i-0 ; itr) which appropriately initializes the IteratorReader based on the input Iteratorccharacter IteratorReader overrides the method public int readO throws IOException readO returns a single character that represents a letter or a digit. If there are no more such characters to read, return -1. IteratorReader overrides the method public void close () throwa IOException which nulls any reference of the Iterator provided through the constructor. In other words, the IteratorReader will not have access to the IteratorcCharacter> after close ) has been called. Finally, write a short paragraph (3 sentences at most) explaining when IteratorReader throws any Exceptions and justifying why this is a sensible design choice