### Question:
ACETranslationPrinter { private void printGroup(Group g, String... wayToHere) { LangUtil.extendArray(wayToHere, R("GroupTree.Action.Edit")); for (int gi = 0; gi < g.getChildCount(); gi++) { TreeNode child = g.getChildAt(gi); if (!child.isLeaf()) { Group subg = (Group) child; String[] longWay = LangUtil.extendArray(wayToHere, subg.getTitle().toString()); printWayH2(longWay); printTranslation(subg.getTitle(), "GroupTree.Edit.TranslateTitle"); printTranslation(subg.getDesc(), "GroupTree.Edit.TranslateDescription"); printTranslation(subg.getKeywords(), "GroupTree.Edit.TranslateKeywords"); printGroup(subg, longWay); } } } ACETranslationPrinter(AtlasConfigEditable ace); String printAllTranslations(); String R(String key, Object... values);  }### Answer:
@Test public void testPrintGroup() { }