Removed unsused methods in the AddressBook class for simplification. Ready to release bugfix v0.3.1

.gitignore

 /out/
 addressbook.dat
 .idea/sonarlint
+/vpproject/
+/contactsdb/
+*.vpdm
\ No newline at end of file

src/no/ntnu/idata2001/contacts/model/AddressBook.java

@@ -33,28 +33,6 @@ public class AddressBook implements Serializable, Iterable<ContactDetails> {
     book = new TreeMap<>();
   }
 
-  /**
-   * Searches for a contact matching the phone number given by the parameter.
-   * The found contact is returned. If no contact found, <code>null</code>
-   * is returned.
-   *
-   * @param phoneNumber The number to be looked up.
-   * @return The details corresponding to the phone number.
-   */
-  public ContactDetails findContactByPhoneNumber(String phoneNumber) {
-    return book.get(phoneNumber);
-  }
-
-  /**
-   * Return whether or not the current phone number is in use.
-   *
-   * @param phoneNumber The name or phone number to be looked up.
-   * @return true if the phoneNumber is in use, false otherwise.
-   */
-  public boolean keyInUse(String phoneNumber) {
-    return book.containsKey(phoneNumber);
-  }
-
   /**
    * Add a new contact to the address book.
    *
@@ -66,31 +44,6 @@ public class AddressBook implements Serializable, Iterable<ContactDetails> {
     }
   }
 
-  /**
-   * Change the contact previously stored under the given key.
-   *
-   * @param oldKey  One of the keys used to store the contact.
-   *                This should be a key that is currently in use.
-   * @param contact The replacement contact.
-   */
-  public void changeDetails(String oldKey,
-                            ContactDetails contact) {
-    if (keyInUse(oldKey) && contact != null) {
-      removeContact(oldKey);
-      addContact(contact);
-    }
-  }
-
-  /**
-   * Return the number of entries currently in the
-   * address book.
-   *
-   * @return The number of entries.
-   */
-  public int getNumberOfEntries() {
-    return this.book.size();
-  }
-
   /**
    * Remove the contact with the given phonenumber from the address book.
    * The phone number should be one that is currently in use.
@@ -98,9 +51,7 @@ public class AddressBook implements Serializable, Iterable<ContactDetails> {
    * @param phoneNumber The phone number to the contact to remove
    */
   public void removeContact(String phoneNumber) {
-    if (keyInUse(phoneNumber)) {
       this.book.remove(phoneNumber);
-    }
   }
 
   /**

src/no/ntnu/idata2001/contacts/views/ContactsApp.java

@@ -32,7 +32,7 @@ import no.ntnu.idata2001.contacts.model.ContactDetails;
  */
 public class ContactsApp extends Application {
 
-  private static final String VERSION = "0.3";
+  private static final String VERSION = "0.3.1";
 
   private MainController mainController;
   private AddressBook addressBook;