Program: 223
Project: 223
Buggy source:
public static void installKeyBoardBindings(final VimPlugin vimPlugin){
  LOG.debug("String_Node_Str");
  final KeymapManagerImpl manager=(KeymapManagerImpl)KeymapManager.getInstance();
  final Keymap keymap=manager.getKeymap("String_Node_Str");
  if (keymap != null) {
    return;
  }
  final String keyMapsPath=PathManager.getConfigPath() + File.separatorChar + "String_Node_Str";
  final LocalFileSystem localFileSystem=LocalFileSystem.getInstance();
  final VirtualFile keyMapsFolder=localFileSystem.findFileByPath(keyMapsPath);
  if (keyMapsFolder == null) {
    LOG.debug("String_Node_Str");
    return;
  }
  LOG.debug("String_Node_Str");
  final File vimKeyMapFile=new File(PathManager.getPluginsPath() + File.separatorChar + "String_Node_Str"+ File.separatorChar+ VIM_XML);
  if (!vimKeyMapFile.exists() || !vimKeyMapFile.isFile()) {
    LOG.debug("String_Node_Str");
    Notifications.Bus.notify(new Notification("String_Node_Str","String_Node_Str","String_Node_Str" + "String_Node_Str" + "String_Node_Str",NotificationType.ERROR));
    return;
  }
  try {
    final VirtualFile vimKeyMap2Copy=localFileSystem.findFileByIoFile(vimKeyMapFile);
    final VirtualFile vimKeyMapVFile=localFileSystem.copyFile(vimPlugin,vimKeyMap2Copy,keyMapsFolder,VIM_XML);
    final String path=vimKeyMapVFile.getPath();
    final Document document=StorageUtil.loadDocument(new FileInputStream(path));
    if (document == null) {
      LOG.debug("String_Node_Str");
      Notifications.Bus.notify(new Notification("String_Node_Str","String_Node_Str","String_Node_Str",NotificationType.ERROR));
      return;
    }
    configureVimParentKeymap(path,document);
    final KeymapImpl vimKeyMap=new KeymapImpl();
    final Keymap[] allKeymaps=manager.getAllKeymaps();
    vimKeyMap.readExternal(document.getRootElement(),allKeymaps);
    manager.addKeymap(vimKeyMap);
    Notifications.Bus.notify(new Notification("String_Node_Str","String_Node_Str","String_Node_Str",NotificationType.INFORMATION));
  }
 catch (  Exception e) {
    LOG.debug("String_Node_Str" + e);
    Notifications.Bus.notify(new Notification("String_Node_Str","String_Node_Str","String_Node_Str" + e,NotificationType.ERROR));
    return;
  }
}

Fixed version (ground truth):
public static void installKeyBoardBindings(final VimPlugin vimPlugin){
  LOG.debug("String_Node_Str");
  final KeymapManagerImpl manager=(KeymapManagerImpl)KeymapManager.getInstance();
  final Keymap keymap=manager.getKeymap("String_Node_Str");
  if (keymap != null) {
    return;
  }
  final String keyMapsPath=PathManager.getConfigPath() + File.separatorChar + "String_Node_Str";
  final LocalFileSystem localFileSystem=LocalFileSystem.getInstance();
  final VirtualFile keyMapsFolder=localFileSystem.refreshAndFindFileByPath(keyMapsPath);
  if (keyMapsFolder == null) {
    LOG.debug("String_Node_Str");
    return;
  }
  LOG.debug("String_Node_Str");
  final File vimKeyMapFile=new File(PathManager.getPluginsPath() + File.separatorChar + "String_Node_Str"+ File.separatorChar+ VIM_XML);
  if (!vimKeyMapFile.exists() || !vimKeyMapFile.isFile()) {
    LOG.debug("String_Node_Str");
    Notifications.Bus.notify(new Notification("String_Node_Str","String_Node_Str","String_Node_Str" + "String_Node_Str" + "String_Node_Str",NotificationType.ERROR));
    return;
  }
  try {
    final VirtualFile vimKeyMap2Copy=localFileSystem.refreshAndFindFileByIoFile(vimKeyMapFile);
    final VirtualFile vimKeyMapVFile=localFileSystem.copyFile(vimPlugin,vimKeyMap2Copy,keyMapsFolder,VIM_XML);
    final String path=vimKeyMapVFile.getPath();
    final Document document=StorageUtil.loadDocument(new FileInputStream(path));
    if (document == null) {
      LOG.debug("String_Node_Str");
      Notifications.Bus.notify(new Notification("String_Node_Str","String_Node_Str","String_Node_Str",NotificationType.ERROR));
      return;
    }
    configureVimParentKeymap(path,document);
    final KeymapImpl vimKeyMap=new KeymapImpl();
    final Keymap[] allKeymaps=manager.getAllKeymaps();
    vimKeyMap.readExternal(document.getRootElement(),allKeymaps);
    manager.addKeymap(vimKeyMap);
    Notifications.Bus.notify(new Notification("String_Node_Str","String_Node_Str","String_Node_Str",NotificationType.INFORMATION));
  }
 catch (  Exception e) {
    LOG.error("String_Node_Str" + e);
    Notifications.Bus.notify(new Notification("String_Node_Str","String_Node_Str","String_Node_Str" + e,NotificationType.ERROR));
    return;
  }
}