void (final Project project, UndoConfirmationPolicy undoConfirmationPolicy, boolean recordOriginalReference) { ClientState state = getClientState(); if (state == null || state.myCommandLevel == 0) { for (UndoProvider undoProvider : getUndoProviders()) { undoProvider.commandStarted(project); } if (state != null) { state.myCurrentActionProject = project; } } if (state != null) { commandStarted(state, undoConfirmationPolicy, myProject == project && recordOriginalReference); } LOG.assertTrue(state == null || state.myCommandLevel == 0 || !(state.myCurrentActionProject instanceof DummyProject)); }