private void moveActions(ComponentPlaceholder oldPlaceholder,
			ComponentPlaceholder newPlaceholder) {
		if (newPlaceholder == oldPlaceholder) {
			return;
		}
		Iterator<DockingActionIf> it = oldPlaceholder.getActions();
		while (it.hasNext()) {
			DockingActionIf action = it.next();
			newPlaceholder.addAction(action);
		}
	}
Moves all the actions associated with the old placeholder into the new placeholder.
@param oldPlaceholder the old component placeholder being replaced.
@param newPlaceholder the new component placeholder.
Ghidra/Framework/Docking/src/main/java/docking/PlaceholderManager.java