private void fireChange (ListDataEvent ev) {
    if (list.getListenerCount () == 0) {
        return ;
    }
    Object[] arr = list.getListenerList ();
    for (int i = arr.length - 1; i >= 0; i -= 2) {
        ListDataListener l = (ListDataListener)arr[i];
        switch (ev.getType ()) {
            case ListDataEvent.CONTENTS_CHANGED: l.contentsChanged (ev); break;
            case ListDataEvent.INTERVAL_ADDED: l.intervalAdded (ev); break;
            case ListDataEvent.INTERVAL_REMOVED: l.intervalRemoved (ev); break;
            default:
                throw new IllegalArgumentException  ("Unknown type: " + ev.getType ());
        }
    }
}
 

@Override
public final void resultChanged(LookupEvent ev) {
    List<WizardAdapter> fresh = new ArrayList<WizardAdapter>();
    for (ServerWizardProvider wizard : result.allInstances()) {

        // safety precaution shouldn't ever happen - used because of bridging
        if (wizard.getInstantiatingIterator() != null) {
            fresh.add(new WizardAdapter(wizard));
        }
    }
    Collections.sort(fresh);

    synchronized (serverWizards) {
        serverWizards.clear();
        serverWizards.addAll(fresh);
    }

    ListDataEvent event = new ListDataEvent(this,
                ListDataEvent.CONTENTS_CHANGED, 0, fresh.size() - 1);
    for (ListDataListener l : listeners) {
        l.contentsChanged(event);
    }
}
 

private void fireRowChanged(int index) {
    final ListDataListener[] clone;
    synchronized (listeners) {
        clone = listeners.toArray(new ListDataListener[listeners.size()]);
    }
    
    final ListDataEvent event = new ListDataEvent(
            this,
            ListDataEvent.CONTENTS_CHANGED,
            index,
            index);
    
    for (ListDataListener listener: clone) {
        listener.contentsChanged(event);
    }
}
 

/** Creates a new instance of PathController */
public PathController(JList l, JLabel label, DefaultListModel model, JButton add, JFileChooser chooser, JButton remove, JButton up, JButton down, ListDataListener lstnr) {
    this.l = l;
    this.label = label;
    this.model = model;
    this.add = add;
    this.remove = remove;
    this.up = up;
    this.down = down;
    this.chooser = chooser;

    this.lstnr = lstnr;

    l.setModel(model);
    if (model != null) {
        model.addListDataListener(this);
    }
    add.setActionCommand("add");// NOI18N
    remove.setActionCommand("remove");// NOI18N
    up.setActionCommand("up");// NOI18N
    down.setActionCommand("down");// NOI18N
    add.addActionListener(this);
    remove.addActionListener(this);
    up.addActionListener(this);
    down.addActionListener(this);
    l.addListSelectionListener(this);

    remove.setEnabled(false);
    up.setEnabled(false);
    down.setEnabled(false);
}
 

public MyElement removeMyElement(final int index) {
    final MyElement element = elements.get(index);
    elements.remove(index);
    for (ListDataListener l : listeners) {
        l.contentsChanged(new ListDataEvent(this, ListDataEvent.CONTENTS_CHANGED, 0, getSize() - 1));
    }

    return element;
}
 

private void processEnteredPattern() {
  this.foundNodeList.clear();
  this.foundNodeList.addAll(this.tree.findForNamePattern(makePattern(this.textFieldMask.getText())));
  for (final ListDataListener l : this.listeners) {
    l.contentsChanged(new ListDataEvent(this.listFoundFiles.getModel(), ListDataEvent.CONTENTS_CHANGED, 0, this.foundNodeList.size()));
  }

  Collections.sort(this.foundNodeList, this);

  if (!this.foundNodeList.isEmpty()) {
    this.listFoundFiles.setSelectedIndex(0);
    this.listFoundFiles.ensureIndexIsVisible(0);
  }
}
 

/**
 * Adds url to the list
 *
 * @param replacement URL to add
 */
public void addURL(Replacement replacement) {
    int sizeBefore = replacements.size();
    replacements.add(replacement);
    for (ListDataListener l : listeners) {
        l.intervalAdded(new ListDataEvent(this, ListDataEvent.INTERVAL_ADDED, sizeBefore, sizeBefore));
    }
}
 

public void removeInstance(ObjInstance instance) {
	int index = instances.indexOf(instance);
	if(index == -1)
		return;
	instances.remove(instance);
	ListDataEvent event = new ListDataEvent(this, ListDataEvent.INTERVAL_REMOVED, index, index);
	for(ListDataListener l : listeners) {
		l.intervalRemoved(event);
	}
}
 

protected void fireContentsChangedEvent( ListDataEvent event ) {
  ListDataListener[] listeners1 = listeners.getListeners( ListDataListener.class );
  for ( int i = listeners1.length - 1; i >= 0; i -= 1 ) {
    ListDataListener l = listeners1[i];
    l.contentsChanged( event );
  }
}
 

private void fireSelectionChange() {
    if (listeners == null) {
        return;
    }

    ListDataListener[] arrayListeners = listeners.toArray(new ListDataListener[0]);
    for (ListDataListener l : arrayListeners) {
        l.contentsChanged(event);
    }
}
 

TaskModel(Executor eventExecutor) {
    selectionModel = new DefaultListSelectionModel();
    model = new DefaultListModel<>();
    dataListeners = new LinkedHashSet<ListDataListener>();
    selectionListeners = new LinkedHashSet<ListSelectionListener>();
    TaskListener list = new TaskListener();
    model.addListDataListener(list);
    selectionModel.addListSelectionListener(list);
    this.eventExecutor = eventExecutor;
}
 

@Override
public void intervalAdded(final ListDataEvent e) {
    final ListDataListener[] lists = getDataListeners();
    eventExecutor.execute(new Runnable() {
        @Override
        public void run() {
            for (ListDataListener list : lists) {
                list.intervalAdded(e);
            }
        }
    });
}
 

@Override
public void intervalRemoved(final ListDataEvent e) {
    final ListDataListener[] lists = getDataListeners();
    eventExecutor.execute(new Runnable() {
        @Override
        public void run() {
            for (ListDataListener list : lists) {
                list.intervalRemoved(e);
            }
        }
    });
}
 

protected void fireIntervalRemovedEvent( ListDataEvent event ) {
  ListDataListener[] listeners1 = listeners.getListeners( ListDataListener.class );
  for ( int i = listeners1.length - 1; i >= 0; i -= 1 ) {
    ListDataListener l = listeners1[i];
    l.intervalRemoved( event );
  }
}
 

/**
 * Clears url list
 */
public void clear() {
    int size = replacements.size();
    if (size == 0) {
        return;
    }
    replacements.clear();
    for (ListDataListener l : listeners) {
        l.intervalRemoved(new ListDataEvent(this, ListDataEvent.INTERVAL_REMOVED, 0, size - 1));
    }
}
 

/**
 * Removes the given WebDriver provider.
 *
 * @param webDriverProvider the WebDriver provider to remove
 * @throws IllegalArgumentException if the the given WebDriver provider is {@code null} or its
 *     ID is {@code null} or empty.
 * @since 1.1.0
 */
public void removeWebDriverProvider(SingleWebDriverProvider webDriverProvider) {
    validateWebDriverProvider(webDriverProvider);

    quitWebDrivers(proxiedWebDrivers.remove(webDriverProvider.getId()));
    webDriverProviders.remove(webDriverProvider.getId());
    providedBrowsers.remove(webDriverProvider.getProvidedBrowser().getId());
    buildProvidedBrowserUIList();

    if (getView() != null) {
        SwingUtilities.invokeLater(
                new Runnable() {
                    @Override
                    public void run() {
                        ListDataEvent ev =
                                new ListDataEvent(
                                        this,
                                        ListDataEvent.CONTENTS_CHANGED,
                                        0,
                                        providedBrowserUIList.size());
                        Iterator<WeakReference<ProvidedBrowsersComboBoxModel>> iter =
                                providedBrowserComboBoxModels.iterator();
                        while (iter.hasNext()) {
                            WeakReference<ProvidedBrowsersComboBoxModel> wr = iter.next();
                            ProvidedBrowsersComboBoxModel pb = wr.get();
                            if (pb == null) {
                                iter.remove();
                            } else {
                                for (ListDataListener listener : pb.getListDataListeners()) {
                                    listener.contentsChanged(ev);
                                }
                            }
                        }
                    }
                });
    }
}
 

@Override
public synchronized void removeListDataListener(final javax.swing.event.ListDataListener l) {
    listeners.remove(l);
}
 

@Override
public void addListDataListener(final ListDataListener l) {
    listeners.add(l);
}
 

@Override
public void removeListDataListener(final ListDataListener l) {
    listeners.remove(l);
}
 

public void addMyElement(final MyElement element) {
    elements.add(element);
    for (ListDataListener l : listeners) {
        l.contentsChanged(new ListDataEvent(this, ListDataEvent.CONTENTS_CHANGED, 0, getSize() - 1));
    }
}
 

public void addMyElement(final int index, final MyElement element) {
    elements.add(index, element);
    for (ListDataListener l : listeners) {
        l.contentsChanged(new ListDataEvent(this, ListDataEvent.CONTENTS_CHANGED, 0, getSize() - 1));
    }
}
 

public void removeListDataListener(ListDataListener listener) {
    listeners.remove(listener);
}
 

private void buildPanel() {
	setLayout(new BorderLayout());
	final Parameter[] parameters = function.getParameters();
	jList = new JList(new ListModel() {

		@Override
		public void addListDataListener(ListDataListener l) {
			// no-op
		}

		@Override
		public Object getElementAt(int index) {
			if (index == 0) {
				return NO_ADDRESS;
			}
			if (index <= parameters.length) {
				return getDisplayValue(parameters[index - 1]);
			}
			return null;
		}

		@Override
		public int getSize() {
			return parameters.length + 1;
		}

		@Override
		public void removeListDataListener(ListDataListener l) {
			// no-op
		}
	});
	jList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
	int defaultListIndex = getListIndex(parameterAddress, parameters);
	jList.setSelectedIndex(defaultListIndex);

	JScrollPane scrollPane = new JScrollPane(jList);
	add(scrollPane, BorderLayout.CENTER);

	jList.addMouseListener(new MouseAdapter() {
		@Override
		public void mouseReleased(MouseEvent e) {
			int index = jList.locationToIndex(e.getPoint());
			if (index >= 0) {
				if (e.getClickCount() == 2) {
					if (addressPanelListener != null) {
						addressPanelListener.addressEdited();
					}
				}
			}
		}
	});

	setBorder(BorderFactory.createEmptyBorder(2, 5, 5, 5));
}
 

@Override
public void addListDataListener(ListDataListener l) {
    if(! listeners.contains(l)) {
        listeners.add(l);
    }
}
 

private void fireDataChanged() {
    int stop = getSize() - 1;
    for(ListDataListener l : listeners) {
        l.contentsChanged(new ListDataEvent(this, ListDataEvent.CONTENTS_CHANGED, 0, stop));
    }
}
 

public void addListDataListener(ListDataListener l) {
}
 

void addVariables(DAPVariable[] dapVariables) {
    allVariables.addAll(Arrays.asList(dapVariables));
    for (ListDataListener listener : listeners) {
        listener.contentsChanged(new ListDataEvent(this, ListDataEvent.CONTENTS_CHANGED, 0, getSize() - 1));
    }
}
 

@Override
public void removeListDataListener(ListDataListener arg0) {
}
 

public @Override void addListDataListener(ListDataListener l) {
    // no op
}
 

@Override
public void addListDataListener(ListDataListener listDataListener) {
}