if (wizardCategories.getParent() == null) { IWizardCategory[] children = wizardCategories.getCategories(); for (IWizardCategory element : children) {
if (wizardCategories.getParent() == null) { for (IWizardCategory wizardCategory : wizardCategories.getCategories()) { inputArray.add(wizardCategory);
if (wizardCategories.getParent() == null) { for (IWizardCategory wizardCategory : wizardCategories.getCategories()) { inputArray.add(wizardCategory);