What is wrong with the following code? Why? How can you fix it? // Remove all the books which contain the given keyword in book title public void removeAllBooks(String keyword) { for(Book b:...

What is wrong with the following code? Why? How can you fix it?

// Remove all the books which contain the given keyword in book title public void removeAllBooks(String keyword) {

for(Book b: booksList) {

if (b.getTitle().indexOf(keyword)>=0) { booksList.remove(b);

}

}

}