private XDebuggerTreeCreator getTreeCreator() {
    XValueMarkers<?,?> valueMarkers = myDebugSession == null ? null : ((XDebugSessionImpl)myDebugSession).getValueMarkers();
    XSourcePosition position = myDebugSession == null ? null : myDebugSession.getCurrentPosition();
    return new XDebuggerTreeCreator(getProject(), myEditorsProvider, position, valueMarkers) {
      @Override
      public @NotNull String getTitle(@NotNull Pair<XValue, String> descriptor) {
        return "";
      }
    };
  }
private XDebuggerTreeCreator getTreeCreator()