addToWrapper(componentWrapper, dockable, aggregationIndexLocation, content);
repaintMultiSplit(toolWindowManager.getClientProperty(MyDoggyKeySpace.PERSISTENCE_DELEGATE_PARSING) != null,
multiSplitPaneModelRoot);
rootLeaf.addDockable(dockable.getId());
} else {
// Create a new leaf...
DockableLeaf firstLeaf = rootLeaf;
DockableLeaf secondLeaf;