public static void setAutoResize(Tree tree, JComponent myToolbar, JBPopup myPopup) {
    Ref<Boolean> canShrink = Ref.create(true);
    ((XDebuggerTree)tree).addTreeListener(new XDebuggerTreeListener() {
      @Override
      public void childrenLoaded(@NotNull XDebuggerTreeNode node,
                                 @NotNull List<? extends XValueContainerNode<?>> children,
                                 boolean last) {
        if (last) {
          updateDebugPopupBounds(tree, myToolbar, myPopup, canShrink.get());
          canShrink.set(false);
        }
      }

      @Override
      public void nodeLoaded(@NotNull RestorableStateNode node, @NotNull String name) {
        updateDebugPopupBounds(tree, myToolbar, myPopup, false);
      }
    });
    updateDebugPopupBounds(tree, myToolbar, myPopup, canShrink.get());
  }
public static void setAutoResize(Tree tree, JComponent myToolbar, JBPopup myPopup)