void (@NotNull PsiSwitchBlock switchBlock) { SwitchBlockHighlightingModel model = SwitchBlockHighlightingModel.createInstance(myLanguageLevel, switchBlock, myFile); if (model == null) return; if (!hasErrorResults()) model.checkSwitchBlockStatements(myErrorSink); if (!hasErrorResults()) model.checkSwitchSelectorType(myErrorSink); if (!hasErrorResults()) model.checkSwitchLabelValues(myErrorSink); }