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  1.  /**
  2.      * Removes a book by title.
  3.      */
  4.     public void remove(String bookTitle) {
  5.         for(int i = 0; books.length < i; i++){
  6.             if(books[i].getTitle().equals(bookTitle)){
  7.                 books[i] = null;
  8.             }
  9.             else
  10.             {
  11.             System.out.println("");
  12.             }
  13.         }
  14.     }
  15.  
  16.     /**
  17.      * Adds a new book.
  18.      */
  19.     public void add(Book book) {
  20.        
  21.         if(book != null && books.length < 100){
  22.             int i = 11;
  23.             books[i] = book;
  24.             i++;
  25.         }
  26.         else{
  27.             System.out.println("Book Storage is Full.");
  28.         }
  29.        
  30.     }
  31.  
  32.     /**
  33.      * Gets a book by title.
  34.      */
  35.     public Book getByTitle(String title) {
  36.         for(int k = 0; books.length < 100; k++){
  37.             if(books[k].getTitle().equals(title)){
  38.                 return books[k];
  39.             }
  40.             else{
  41.                 return null;
  42.             }
  43.        
  44.     }
  45.         return null;
  46.     }
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