Implement a value-pass to the following:

import java.util.ArrayList;

public class BufferTest implements Buffering {

private static final int EXAMPLE = 5;

public ArrayList EXAMPLE1;

private int in, out, count;

public BufferTest() {

count = 0;

in = 0;

out = 0;

EXAMPLE1 = new ArrayList<>(EXAMPLE);

}

public void insert(String item) {

while (count == EXAMPLE)

; // do nothing -- no free space

// add an element to the buffer

EXAMPLE1.add(item);

in = (in + 1) % EXAMPLE;

++count;

}

// consumers call this method

public String remove() {

String item;

while (count == 0)

; // do nothing - nothing to consume

// removes from the buffer

item = EXAMPLE1.get(out);

out = (out + 1) % EXAMPLE;

--count;

return item;

}

}